87667320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56197}}^1$

素因数の和:56224

約数の個数: 64

約数和(自身を含む): 283237920

約数和(自身を除く): 195570600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 56197, 112394, 168591, 224788, 280985, 337182, 449576, 561970, 674364, 730561, 842955, 1123940, 1348728, 1461122, 1685910, 2191683, 2247880, 2922244, 3371820, 3652805, 4383366, 5844488, 6743640, 7305610, 8766732, 10958415, 14611220, 17533464, 21916830, 29222440, 43833660, 87667320]

約数ペア:

[(1, 87667320), (2, 43833660), (3, 29222440), (4, 21916830), (5, 17533464), (6, 14611220), (8, 10958415), (10, 8766732), (12, 7305610), (13, 6743640), (15, 5844488), (20, 4383366), (24, 3652805), (26, 3371820), (30, 2922244), (39, 2247880), (40, 2191683), (52, 1685910), (60, 1461122), (65, 1348728), (78, 1123940), (104, 842955), (120, 730561), (130, 674364), (156, 561970), (195, 449576), (260, 337182), (312, 280985), (390, 224788), (520, 168591), (780, 112394), (1560, 56197)]