24916920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29663}}^1$

素因数の和:29684

約数の個数: 64

約数和(自身を含む): 85432320

約数和(自身を除く): 60515400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 29663, 59326, 88989, 118652, 148315, 177978, 207641, 237304, 296630, 355956, 415282, 444945, 593260, 622923, 711912, 830564, 889890, 1038205, 1186520, 1245846, 1661128, 1779780, 2076410, 2491692, 3114615, 3559560, 4152820, 4983384, 6229230, 8305640, 12458460, 24916920]

約数ペア:

[(1, 24916920), (2, 12458460), (3, 8305640), (4, 6229230), (5, 4983384), (6, 4152820), (7, 3559560), (8, 3114615), (10, 2491692), (12, 2076410), (14, 1779780), (15, 1661128), (20, 1245846), (21, 1186520), (24, 1038205), (28, 889890), (30, 830564), (35, 711912), (40, 622923), (42, 593260), (56, 444945), (60, 415282), (70, 355956), (84, 296630), (105, 237304), (120, 207641), (140, 177978), (168, 148315), (210, 118652), (280, 88989), (420, 59326), (840, 29663)]