154608960

素因数分解:

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

素因数の和:75

約数の個数: 168

約数和(自身を含む): 539971488

約数和(自身を除く): 385362528

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, 440, 480, 484, 528, 605, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1331, 1452, 1760, 1815, 1936, 2112, 2420, 2640, 2662, 2904, 3520, 3630, 3872, 3993, 4840, 5280, 5324, 5808, 6655, 7260, 7744, 7986, 9680, 10560, 10648, 11616, 13310, 14520, 14641, 15972, 19360, 19965, 21296, 23232, 26620, 29040, 29282, 31944, 38720, 39930, 42592, 43923, 53240, 58080, 58564, 63888, 73205, 79860, 85184, 87846, 106480, 116160, 117128, 127776, 146410, 159720, 161051, 175692, 212960, 219615, 234256, 255552, 292820, 319440, 322102, 351384, 425920, 439230, 468512, 483153, 585640, 638880, 644204, 702768, 805255, 878460, 937024, 966306, 1171280, 1277760, 1288408, 1405536, 1610510, 1756920, 1932612, 2342560, 2415765, 2576816, 2811072, 3221020, 3513840, 3865224, 4685120, 4831530, 5153632, 6442040, 7027680, 7730448, 9663060, 10307264, 12884080, 14055360, 15460896, 19326120, 25768160, 30921792, 38652240, 51536320, 77304480, 154608960]

約数ペア:

[(1, 154608960), (2, 77304480), (3, 51536320), (4, 38652240), (5, 30921792), (6, 25768160), (8, 19326120), (10, 15460896), (11, 14055360), (12, 12884080), (15, 10307264), (16, 9663060), (20, 7730448), (22, 7027680), (24, 6442040), (30, 5153632), (32, 4831530), (33, 4685120), (40, 3865224), (44, 3513840), (48, 3221020), (55, 2811072), (60, 2576816), (64, 2415765), (66, 2342560), (80, 1932612), (88, 1756920), (96, 1610510), (110, 1405536), (120, 1288408), (121, 1277760), (132, 1171280), (160, 966306), (165, 937024), (176, 878460), (192, 805255), (220, 702768), (240, 644204), (242, 638880), (264, 585640), (320, 483153), (330, 468512), (352, 439230), (363, 425920), (440, 351384), (480, 322102), (484, 319440), (528, 292820), (605, 255552), (660, 234256), (704, 219615), (726, 212960), (880, 175692), (960, 161051), (968, 159720), (1056, 146410), (1210, 127776), (1320, 117128), (1331, 116160), (1452, 106480), (1760, 87846), (1815, 85184), (1936, 79860), (2112, 73205), (2420, 63888), (2640, 58564), (2662, 58080), (2904, 53240), (3520, 43923), (3630, 42592), (3872, 39930), (3993, 38720), (4840, 31944), (5280, 29282), (5324, 29040), (5808, 26620), (6655, 23232), (7260, 21296), (7744, 19965), (7986, 19360), (9680, 15972), (10560, 14641), (10648, 14520), (11616, 13310)]