65128920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9199}}^1$

素因数の和:9272

約数の個数: 64

約数和(自身を含む): 198720000

約数和(自身を除く): 133591080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 9199, 18398, 27597, 36796, 45995, 55194, 73592, 91990, 110388, 137985, 183980, 220776, 275970, 367960, 542741, 551940, 1085482, 1103880, 1628223, 2170964, 2713705, 3256446, 4341928, 5427410, 6512892, 8141115, 10854820, 13025784, 16282230, 21709640, 32564460, 65128920]

約数ペア:

[(1, 65128920), (2, 32564460), (3, 21709640), (4, 16282230), (5, 13025784), (6, 10854820), (8, 8141115), (10, 6512892), (12, 5427410), (15, 4341928), (20, 3256446), (24, 2713705), (30, 2170964), (40, 1628223), (59, 1103880), (60, 1085482), (118, 551940), (120, 542741), (177, 367960), (236, 275970), (295, 220776), (354, 183980), (472, 137985), (590, 110388), (708, 91990), (885, 73592), (1180, 55194), (1416, 45995), (1770, 36796), (2360, 27597), (3540, 18398), (7080, 9199)]