30622560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:636

約数の個数: 96

約数和(自身を含む): 97396992

約数和(自身を除く): 66774432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 487, 524, 655, 786, 974, 1048, 1310, 1461, 1572, 1948, 1965, 2096, 2435, 2620, 2922, 3144, 3896, 3930, 4192, 4870, 5240, 5844, 6288, 7305, 7792, 7860, 9740, 10480, 11688, 12576, 14610, 15584, 15720, 19480, 20960, 23376, 29220, 31440, 38960, 46752, 58440, 62880, 63797, 77920, 116880, 127594, 191391, 233760, 255188, 318985, 382782, 510376, 637970, 765564, 956955, 1020752, 1275940, 1531128, 1913910, 2041504, 2551880, 3062256, 3827820, 5103760, 6124512, 7655640, 10207520, 15311280, 30622560]

約数ペア:

[(1, 30622560), (2, 15311280), (3, 10207520), (4, 7655640), (5, 6124512), (6, 5103760), (8, 3827820), (10, 3062256), (12, 2551880), (15, 2041504), (16, 1913910), (20, 1531128), (24, 1275940), (30, 1020752), (32, 956955), (40, 765564), (48, 637970), (60, 510376), (80, 382782), (96, 318985), (120, 255188), (131, 233760), (160, 191391), (240, 127594), (262, 116880), (393, 77920), (480, 63797), (487, 62880), (524, 58440), (655, 46752), (786, 38960), (974, 31440), (1048, 29220), (1310, 23376), (1461, 20960), (1572, 19480), (1948, 15720), (1965, 15584), (2096, 14610), (2435, 12576), (2620, 11688), (2922, 10480), (3144, 9740), (3896, 7860), (3930, 7792), (4192, 7305), (4870, 6288), (5240, 5844)]