304995060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{1597}}^1$

素因数の和:2673

約数の個数: 72

約数和(自身を含む): 926603496

約数和(自身を除く): 621608436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1061, 1597, 2122, 3183, 3194, 4244, 4791, 5305, 6366, 6388, 7985, 9549, 9582, 10610, 12732, 14373, 15915, 15970, 19098, 19164, 21220, 23955, 28746, 31830, 31940, 38196, 47745, 47910, 57492, 63660, 71865, 95490, 95820, 143730, 190980, 287460, 1694417, 3388834, 5083251, 6777668, 8472085, 10166502, 15249753, 16944170, 20333004, 25416255, 30499506, 33888340, 50832510, 60999012, 76248765, 101665020, 152497530, 304995060]

約数ペア:

[(1, 304995060), (2, 152497530), (3, 101665020), (4, 76248765), (5, 60999012), (6, 50832510), (9, 33888340), (10, 30499506), (12, 25416255), (15, 20333004), (18, 16944170), (20, 15249753), (30, 10166502), (36, 8472085), (45, 6777668), (60, 5083251), (90, 3388834), (180, 1694417), (1061, 287460), (1597, 190980), (2122, 143730), (3183, 95820), (3194, 95490), (4244, 71865), (4791, 63660), (5305, 57492), (6366, 47910), (6388, 47745), (7985, 38196), (9549, 31940), (9582, 31830), (10610, 28746), (12732, 23955), (14373, 21220), (15915, 19164), (15970, 19098)]