871957320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{558947}}^1$

素因数の和:558974

約数の個数: 64

約数和(自身を含む): 2817097920

約数和(自身を除く): 1945140600

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, 558947, 1117894, 1676841, 2235788, 2794735, 3353682, 4471576, 5589470, 6707364, 7266311, 8384205, 11178940, 13414728, 14532622, 16768410, 21798933, 22357880, 29065244, 33536820, 36331555, 43597866, 58130488, 67073640, 72663110, 87195732, 108994665, 145326220, 174391464, 217989330, 290652440, 435978660, 871957320]

約数ペア:

[(1, 871957320), (2, 435978660), (3, 290652440), (4, 217989330), (5, 174391464), (6, 145326220), (8, 108994665), (10, 87195732), (12, 72663110), (13, 67073640), (15, 58130488), (20, 43597866), (24, 36331555), (26, 33536820), (30, 29065244), (39, 22357880), (40, 21798933), (52, 16768410), (60, 14532622), (65, 13414728), (78, 11178940), (104, 8384205), (120, 7266311), (130, 6707364), (156, 5589470), (195, 4471576), (260, 3353682), (312, 2794735), (390, 2235788), (520, 1676841), (780, 1117894), (1560, 558947)]