44854680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28753}}^1$

素因数の和:28780

約数の個数: 64

約数和(自身を含む): 144920160

約数和(自身を除く): 100065480

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, 28753, 57506, 86259, 115012, 143765, 172518, 230024, 287530, 345036, 373789, 431295, 575060, 690072, 747578, 862590, 1121367, 1150120, 1495156, 1725180, 1868945, 2242734, 2990312, 3450360, 3737890, 4485468, 5606835, 7475780, 8970936, 11213670, 14951560, 22427340, 44854680]

約数ペア:

[(1, 44854680), (2, 22427340), (3, 14951560), (4, 11213670), (5, 8970936), (6, 7475780), (8, 5606835), (10, 4485468), (12, 3737890), (13, 3450360), (15, 2990312), (20, 2242734), (24, 1868945), (26, 1725180), (30, 1495156), (39, 1150120), (40, 1121367), (52, 862590), (60, 747578), (65, 690072), (78, 575060), (104, 431295), (120, 373789), (130, 345036), (156, 287530), (195, 230024), (260, 172518), (312, 143765), (390, 115012), (520, 86259), (780, 57506), (1560, 28753)]