731032080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{98257}}^1$

素因数の和:98304

約数の個数: 80

約数和(自身を含む): 2339326464

約数和(自身を除く): 1608294384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 98257, 196514, 294771, 393028, 491285, 589542, 786056, 982570, 1179084, 1473855, 1572112, 1965140, 2358168, 2947710, 3045967, 3930280, 4716336, 5895420, 6091934, 7860560, 9137901, 11790840, 12183868, 15229835, 18275802, 23581680, 24367736, 30459670, 36551604, 45689505, 48735472, 60919340, 73103208, 91379010, 121838680, 146206416, 182758020, 243677360, 365516040, 731032080]

約数ペア:

[(1, 731032080), (2, 365516040), (3, 243677360), (4, 182758020), (5, 146206416), (6, 121838680), (8, 91379010), (10, 73103208), (12, 60919340), (15, 48735472), (16, 45689505), (20, 36551604), (24, 30459670), (30, 24367736), (31, 23581680), (40, 18275802), (48, 15229835), (60, 12183868), (62, 11790840), (80, 9137901), (93, 7860560), (120, 6091934), (124, 5895420), (155, 4716336), (186, 3930280), (240, 3045967), (248, 2947710), (310, 2358168), (372, 1965140), (465, 1572112), (496, 1473855), (620, 1179084), (744, 982570), (930, 786056), (1240, 589542), (1488, 491285), (1860, 393028), (2480, 294771), (3720, 196514), (7440, 98257)]