99904080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{761}}^1$

素因数の和:1324

約数の個数: 80

約数和(自身を含む): 310676544

約数和(自身を除く): 210772464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 547, 761, 1094, 1522, 1641, 2188, 2283, 2735, 3044, 3282, 3805, 4376, 4566, 5470, 6088, 6564, 7610, 8205, 8752, 9132, 10940, 11415, 12176, 13128, 15220, 16410, 18264, 21880, 22830, 26256, 30440, 32820, 36528, 43760, 45660, 60880, 65640, 91320, 131280, 182640, 416267, 832534, 1248801, 1665068, 2081335, 2497602, 3330136, 4162670, 4995204, 6244005, 6660272, 8325340, 9990408, 12488010, 16650680, 19980816, 24976020, 33301360, 49952040, 99904080]

約数ペア:

[(1, 99904080), (2, 49952040), (3, 33301360), (4, 24976020), (5, 19980816), (6, 16650680), (8, 12488010), (10, 9990408), (12, 8325340), (15, 6660272), (16, 6244005), (20, 4995204), (24, 4162670), (30, 3330136), (40, 2497602), (48, 2081335), (60, 1665068), (80, 1248801), (120, 832534), (240, 416267), (547, 182640), (761, 131280), (1094, 91320), (1522, 65640), (1641, 60880), (2188, 45660), (2283, 43760), (2735, 36528), (3044, 32820), (3282, 30440), (3805, 26256), (4376, 22830), (4566, 21880), (5470, 18264), (6088, 16410), (6564, 15220), (7610, 13128), (8205, 12176), (8752, 11415), (9132, 10940)]