520048320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 280

約数和(自身を含む): 1865345520

約数和(自身を除く): 1345297200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 74, 80, 88, 96, 110, 111, 120, 121, 132, 148, 160, 165, 176, 185, 192, 220, 222, 240, 242, 264, 296, 320, 330, 352, 363, 370, 407, 440, 444, 480, 484, 528, 555, 592, 605, 660, 704, 726, 740, 814, 880, 888, 960, 968, 1056, 1110, 1184, 1210, 1221, 1320, 1331, 1452, 1480, 1628, 1760, 1776, 1815, 1936, 2035, 2112, 2220, 2368, 2420, 2442, 2640, 2662, 2904, 2960, 3256, 3520, 3552, 3630, 3872, 3993, 4070, 4440, 4477, 4840, 4884, 5280, 5324, 5808, 5920, 6105, 6512, 6655, 7104, 7260, 7744, 7986, 8140, 8880, 8954, 9680, 9768, 10560, 10648, 11616, 11840, 12210, 13024, 13310, 13431, 14520, 14641, 15972, 16280, 17760, 17908, 19360, 19536, 19965, 21296, 22385, 23232, 24420, 26048, 26620, 26862, 29040, 29282, 31944, 32560, 35520, 35816, 38720, 39072, 39930, 42592, 43923, 44770, 48840, 49247, 53240, 53724, 58080, 58564, 63888, 65120, 67155, 71632, 73205, 78144, 79860, 85184, 87846, 89540, 97680, 98494, 106480, 107448, 116160, 117128, 127776, 130240, 134310, 143264, 146410, 147741, 159720, 175692, 179080, 195360, 196988, 212960, 214896, 219615, 234256, 246235, 255552, 268620, 286528, 292820, 295482, 319440, 351384, 358160, 390720, 393976, 425920, 429792, 439230, 468512, 492470, 537240, 541717, 585640, 590964, 638880, 702768, 716320, 738705, 787952, 859584, 878460, 937024, 984940, 1074480, 1083434, 1171280, 1181928, 1277760, 1405536, 1432640, 1477410, 1575904, 1625151, 1756920, 1969880, 2148960, 2166868, 2342560, 2363856, 2708585, 2811072, 2954820, 3151808, 3250302, 3513840, 3939760, 4297920, 4333736, 4685120, 4727712, 5417170, 5909640, 6500604, 7027680, 7879520, 8125755, 8667472, 9455424, 10834340, 11819280, 13001208, 14055360, 15759040, 16251510, 17334944, 21668680, 23638560, 26002416, 32503020, 34669888, 43337360, 47277120, 52004832, 65006040, 86674720, 104009664, 130012080, 173349440, 260024160, 520048320]

約数ペア:

[(1, 520048320), (2, 260024160), (3, 173349440), (4, 130012080), (5, 104009664), (6, 86674720), (8, 65006040), (10, 52004832), (11, 47277120), (12, 43337360), (15, 34669888), (16, 32503020), (20, 26002416), (22, 23638560), (24, 21668680), (30, 17334944), (32, 16251510), (33, 15759040), (37, 14055360), (40, 13001208), (44, 11819280), (48, 10834340), (55, 9455424), (60, 8667472), (64, 8125755), (66, 7879520), (74, 7027680), (80, 6500604), (88, 5909640), (96, 5417170), (110, 4727712), (111, 4685120), (120, 4333736), (121, 4297920), (132, 3939760), (148, 3513840), (160, 3250302), (165, 3151808), (176, 2954820), (185, 2811072), (192, 2708585), (220, 2363856), (222, 2342560), (240, 2166868), (242, 2148960), (264, 1969880), (296, 1756920), (320, 1625151), (330, 1575904), (352, 1477410), (363, 1432640), (370, 1405536), (407, 1277760), (440, 1181928), (444, 1171280), (480, 1083434), (484, 1074480), (528, 984940), (555, 937024), (592, 878460), (605, 859584), (660, 787952), (704, 738705), (726, 716320), (740, 702768), (814, 638880), (880, 590964), (888, 585640), (960, 541717), (968, 537240), (1056, 492470), (1110, 468512), (1184, 439230), (1210, 429792), (1221, 425920), (1320, 393976), (1331, 390720), (1452, 358160), (1480, 351384), (1628, 319440), (1760, 295482), (1776, 292820), (1815, 286528), (1936, 268620), (2035, 255552), (2112, 246235), (2220, 234256), (2368, 219615), (2420, 214896), (2442, 212960), (2640, 196988), (2662, 195360), (2904, 179080), (2960, 175692), (3256, 159720), (3520, 147741), (3552, 146410), (3630, 143264), (3872, 134310), (3993, 130240), (4070, 127776), (4440, 117128), (4477, 116160), (4840, 107448), (4884, 106480), (5280, 98494), (5324, 97680), (5808, 89540), (5920, 87846), (6105, 85184), (6512, 79860), (6655, 78144), (7104, 73205), (7260, 71632), (7744, 67155), (7986, 65120), (8140, 63888), (8880, 58564), (8954, 58080), (9680, 53724), (9768, 53240), (10560, 49247), (10648, 48840), (11616, 44770), (11840, 43923), (12210, 42592), (13024, 39930), (13310, 39072), (13431, 38720), (14520, 35816), (14641, 35520), (15972, 32560), (16280, 31944), (17760, 29282), (17908, 29040), (19360, 26862), (19536, 26620), (19965, 26048), (21296, 24420), (22385, 23232)]