73777080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47293}}^1$

素因数の和:47320

約数の個数: 64

約数和(自身を含む): 238361760

約数和(自身を除く): 164584680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 47293, 94586, 141879, 189172, 236465, 283758, 378344, 472930, 567516, 614809, 709395, 945860, 1135032, 1229618, 1418790, 1844427, 1891720, 2459236, 2837580, 3074045, 3688854, 4918472, 5675160, 6148090, 7377708, 9222135, 12296180, 14755416, 18444270, 24592360, 36888540, 73777080]

約数ペア:

[(1, 73777080), (2, 36888540), (3, 24592360), (4, 18444270), (5, 14755416), (6, 12296180), (8, 9222135), (10, 7377708), (12, 6148090), (13, 5675160), (15, 4918472), (20, 3688854), (24, 3074045), (26, 2837580), (30, 2459236), (39, 1891720), (40, 1844427), (52, 1418790), (60, 1229618), (65, 1135032), (78, 945860), (104, 709395), (120, 614809), (130, 567516), (156, 472930), (195, 378344), (260, 283758), (312, 236465), (390, 189172), (520, 141879), (780, 94586), (1560, 47293)]