30203640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1583}}^1$

素因数の和:1653

約数の個数: 96

約数和(自身を含む): 100077120

約数和(自身を除く): 69873480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1583, 1590, 1908, 2120, 2385, 3166, 3180, 3816, 4749, 4770, 6332, 6360, 7915, 9498, 9540, 12664, 14247, 15830, 18996, 19080, 23745, 28494, 31660, 37992, 47490, 56988, 63320, 71235, 83899, 94980, 113976, 142470, 167798, 189960, 251697, 284940, 335596, 419495, 503394, 569880, 671192, 755091, 838990, 1006788, 1258485, 1510182, 1677980, 2013576, 2516970, 3020364, 3355960, 3775455, 5033940, 6040728, 7550910, 10067880, 15101820, 30203640]

約数ペア:

[(1, 30203640), (2, 15101820), (3, 10067880), (4, 7550910), (5, 6040728), (6, 5033940), (8, 3775455), (9, 3355960), (10, 3020364), (12, 2516970), (15, 2013576), (18, 1677980), (20, 1510182), (24, 1258485), (30, 1006788), (36, 838990), (40, 755091), (45, 671192), (53, 569880), (60, 503394), (72, 419495), (90, 335596), (106, 284940), (120, 251697), (159, 189960), (180, 167798), (212, 142470), (265, 113976), (318, 94980), (360, 83899), (424, 71235), (477, 63320), (530, 56988), (636, 47490), (795, 37992), (954, 31660), (1060, 28494), (1272, 23745), (1583, 19080), (1590, 18996), (1908, 15830), (2120, 14247), (2385, 12664), (3166, 9540), (3180, 9498), (3816, 7915), (4749, 6360), (4770, 6332)]