60640360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 128

約数和(自身を含む): 161274240

約数和(自身を除く): 100633880

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 67, 68, 85, 88, 110, 121, 134, 136, 170, 187, 220, 242, 268, 335, 340, 374, 440, 484, 536, 605, 670, 680, 737, 748, 935, 968, 1139, 1210, 1331, 1340, 1474, 1496, 1870, 2057, 2278, 2420, 2662, 2680, 2948, 3685, 3740, 4114, 4556, 4840, 5324, 5695, 5896, 6655, 7370, 7480, 8107, 8228, 9112, 10285, 10648, 11390, 12529, 13310, 14740, 16214, 16456, 20570, 22627, 22780, 25058, 26620, 29480, 32428, 40535, 41140, 45254, 45560, 50116, 53240, 62645, 64856, 81070, 82280, 89177, 90508, 100232, 113135, 125290, 137819, 162140, 178354, 181016, 226270, 250580, 275638, 324280, 356708, 445885, 452540, 501160, 551276, 689095, 713416, 891770, 905080, 1102552, 1378190, 1516009, 1783540, 2756380, 3032018, 3567080, 5512760, 6064036, 7580045, 12128072, 15160090, 30320180, 60640360]

約数ペア:

[(1, 60640360), (2, 30320180), (4, 15160090), (5, 12128072), (8, 7580045), (10, 6064036), (11, 5512760), (17, 3567080), (20, 3032018), (22, 2756380), (34, 1783540), (40, 1516009), (44, 1378190), (55, 1102552), (67, 905080), (68, 891770), (85, 713416), (88, 689095), (110, 551276), (121, 501160), (134, 452540), (136, 445885), (170, 356708), (187, 324280), (220, 275638), (242, 250580), (268, 226270), (335, 181016), (340, 178354), (374, 162140), (440, 137819), (484, 125290), (536, 113135), (605, 100232), (670, 90508), (680, 89177), (737, 82280), (748, 81070), (935, 64856), (968, 62645), (1139, 53240), (1210, 50116), (1331, 45560), (1340, 45254), (1474, 41140), (1496, 40535), (1870, 32428), (2057, 29480), (2278, 26620), (2420, 25058), (2662, 22780), (2680, 22627), (2948, 20570), (3685, 16456), (3740, 16214), (4114, 14740), (4556, 13310), (4840, 12529), (5324, 11390), (5695, 10648), (5896, 10285), (6655, 9112), (7370, 8228), (7480, 8107)]