489382080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{383}}^1$

素因数の和:436

約数の個数: 224

約数和(自身を含む): 1713512448

約数和(自身を除く): 1224130368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 383, 440, 480, 484, 528, 605, 660, 704, 726, 766, 880, 960, 968, 1056, 1149, 1210, 1320, 1331, 1452, 1532, 1760, 1815, 1915, 1936, 2112, 2298, 2420, 2640, 2662, 2904, 3064, 3520, 3630, 3830, 3872, 3993, 4213, 4596, 4840, 5280, 5324, 5745, 5808, 6128, 6655, 7260, 7660, 7744, 7986, 8426, 9192, 9680, 10560, 10648, 11490, 11616, 12256, 12639, 13310, 14520, 15320, 15972, 16852, 18384, 19360, 19965, 21065, 21296, 22980, 23232, 24512, 25278, 26620, 29040, 30640, 31944, 33704, 36768, 38720, 39930, 42130, 42592, 45960, 46343, 50556, 53240, 58080, 61280, 63195, 63888, 67408, 73536, 79860, 84260, 85184, 91920, 92686, 101112, 106480, 116160, 122560, 126390, 127776, 134816, 139029, 159720, 168520, 183840, 185372, 202224, 212960, 231715, 252780, 255552, 269632, 278058, 319440, 337040, 367680, 370744, 404448, 425920, 463430, 505560, 509773, 556116, 638880, 674080, 695145, 741488, 808896, 926860, 1011120, 1019546, 1112232, 1277760, 1348160, 1390290, 1482976, 1529319, 1853720, 2022240, 2039092, 2224464, 2548865, 2780580, 2965952, 3058638, 3707440, 4044480, 4078184, 4448928, 5097730, 5561160, 6117276, 7414880, 7646595, 8156368, 8897856, 10195460, 11122320, 12234552, 14829760, 15293190, 16312736, 20390920, 22244640, 24469104, 30586380, 32625472, 40781840, 44489280, 48938208, 61172760, 81563680, 97876416, 122345520, 163127360, 244691040, 489382080]

約数ペア:

[(1, 489382080), (2, 244691040), (3, 163127360), (4, 122345520), (5, 97876416), (6, 81563680), (8, 61172760), (10, 48938208), (11, 44489280), (12, 40781840), (15, 32625472), (16, 30586380), (20, 24469104), (22, 22244640), (24, 20390920), (30, 16312736), (32, 15293190), (33, 14829760), (40, 12234552), (44, 11122320), (48, 10195460), (55, 8897856), (60, 8156368), (64, 7646595), (66, 7414880), (80, 6117276), (88, 5561160), (96, 5097730), (110, 4448928), (120, 4078184), (121, 4044480), (132, 3707440), (160, 3058638), (165, 2965952), (176, 2780580), (192, 2548865), (220, 2224464), (240, 2039092), (242, 2022240), (264, 1853720), (320, 1529319), (330, 1482976), (352, 1390290), (363, 1348160), (383, 1277760), (440, 1112232), (480, 1019546), (484, 1011120), (528, 926860), (605, 808896), (660, 741488), (704, 695145), (726, 674080), (766, 638880), (880, 556116), (960, 509773), (968, 505560), (1056, 463430), (1149, 425920), (1210, 404448), (1320, 370744), (1331, 367680), (1452, 337040), (1532, 319440), (1760, 278058), (1815, 269632), (1915, 255552), (1936, 252780), (2112, 231715), (2298, 212960), (2420, 202224), (2640, 185372), (2662, 183840), (2904, 168520), (3064, 159720), (3520, 139029), (3630, 134816), (3830, 127776), (3872, 126390), (3993, 122560), (4213, 116160), (4596, 106480), (4840, 101112), (5280, 92686), (5324, 91920), (5745, 85184), (5808, 84260), (6128, 79860), (6655, 73536), (7260, 67408), (7660, 63888), (7744, 63195), (7986, 61280), (8426, 58080), (9192, 53240), (9680, 50556), (10560, 46343), (10648, 45960), (11490, 42592), (11616, 42130), (12256, 39930), (12639, 38720), (13310, 36768), (14520, 33704), (15320, 31944), (15972, 30640), (16852, 29040), (18384, 26620), (19360, 25278), (19965, 24512), (21065, 23232), (21296, 22980)]