63487320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40697}}^1$

素因数の和:40724

約数の個数: 64

約数和(自身を含む): 205117920

約数和(自身を除く): 141630600

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, 40697, 81394, 122091, 162788, 203485, 244182, 325576, 406970, 488364, 529061, 610455, 813940, 976728, 1058122, 1220910, 1587183, 1627880, 2116244, 2441820, 2645305, 3174366, 4232488, 4883640, 5290610, 6348732, 7935915, 10581220, 12697464, 15871830, 21162440, 31743660, 63487320]

約数ペア:

[(1, 63487320), (2, 31743660), (3, 21162440), (4, 15871830), (5, 12697464), (6, 10581220), (8, 7935915), (10, 6348732), (12, 5290610), (13, 4883640), (15, 4232488), (20, 3174366), (24, 2645305), (26, 2441820), (30, 2116244), (39, 1627880), (40, 1587183), (52, 1220910), (60, 1058122), (65, 976728), (78, 813940), (104, 610455), (120, 529061), (130, 488364), (156, 406970), (195, 325576), (260, 244182), (312, 203485), (390, 162788), (520, 122091), (780, 81394), (1560, 40697)]