74770320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{863}}^1$

素因数の和:917

約数の個数: 120

約数和(自身を含む): 244912896

約数和(自身を除く): 170142576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 863, 912, 1083, 1140, 1444, 1520, 1726, 1805, 2166, 2280, 2589, 2888, 3452, 3610, 4315, 4332, 4560, 5178, 5415, 5776, 6904, 7220, 8630, 8664, 10356, 10830, 12945, 13808, 14440, 16397, 17260, 17328, 20712, 21660, 25890, 28880, 32794, 34520, 41424, 43320, 49191, 51780, 65588, 69040, 81985, 86640, 98382, 103560, 131176, 163970, 196764, 207120, 245955, 262352, 311543, 327940, 393528, 491910, 623086, 655880, 787056, 934629, 983820, 1246172, 1311760, 1557715, 1869258, 1967640, 2492344, 3115430, 3738516, 3935280, 4673145, 4984688, 6230860, 7477032, 9346290, 12461720, 14954064, 18692580, 24923440, 37385160, 74770320]

約数ペア:

[(1, 74770320), (2, 37385160), (3, 24923440), (4, 18692580), (5, 14954064), (6, 12461720), (8, 9346290), (10, 7477032), (12, 6230860), (15, 4984688), (16, 4673145), (19, 3935280), (20, 3738516), (24, 3115430), (30, 2492344), (38, 1967640), (40, 1869258), (48, 1557715), (57, 1311760), (60, 1246172), (76, 983820), (80, 934629), (95, 787056), (114, 655880), (120, 623086), (152, 491910), (190, 393528), (228, 327940), (240, 311543), (285, 262352), (304, 245955), (361, 207120), (380, 196764), (456, 163970), (570, 131176), (722, 103560), (760, 98382), (863, 86640), (912, 81985), (1083, 69040), (1140, 65588), (1444, 51780), (1520, 49191), (1726, 43320), (1805, 41424), (2166, 34520), (2280, 32794), (2589, 28880), (2888, 25890), (3452, 21660), (3610, 20712), (4315, 17328), (4332, 17260), (4560, 16397), (5178, 14440), (5415, 13808), (5776, 12945), (6904, 10830), (7220, 10356), (8630, 8664)]