74288520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4799}}^1$

素因数の和:4859

約数の個数: 96

約数和(自身を含む): 247104000

約数和(自身を除く): 172815480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 4799, 5160, 7740, 9598, 14397, 15480, 19196, 23995, 28794, 38392, 43191, 47990, 57588, 71985, 86382, 95980, 115176, 143970, 172764, 191960, 206357, 215955, 287940, 345528, 412714, 431910, 575880, 619071, 825428, 863820, 1031785, 1238142, 1650856, 1727640, 1857213, 2063570, 2476284, 3095355, 3714426, 4127140, 4952568, 6190710, 7428852, 8254280, 9286065, 12381420, 14857704, 18572130, 24762840, 37144260, 74288520]

約数ペア:

[(1, 74288520), (2, 37144260), (3, 24762840), (4, 18572130), (5, 14857704), (6, 12381420), (8, 9286065), (9, 8254280), (10, 7428852), (12, 6190710), (15, 4952568), (18, 4127140), (20, 3714426), (24, 3095355), (30, 2476284), (36, 2063570), (40, 1857213), (43, 1727640), (45, 1650856), (60, 1238142), (72, 1031785), (86, 863820), (90, 825428), (120, 619071), (129, 575880), (172, 431910), (180, 412714), (215, 345528), (258, 287940), (344, 215955), (360, 206357), (387, 191960), (430, 172764), (516, 143970), (645, 115176), (774, 95980), (860, 86382), (1032, 71985), (1290, 57588), (1548, 47990), (1720, 43191), (1935, 38392), (2580, 28794), (3096, 23995), (3870, 19196), (4799, 15480), (5160, 14397), (7740, 9598)]