80226120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51427}}^1$

素因数の和:51454

約数の個数: 64

約数和(自身を含む): 259197120

約数和(自身を除く): 178971000

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, 51427, 102854, 154281, 205708, 257135, 308562, 411416, 514270, 617124, 668551, 771405, 1028540, 1234248, 1337102, 1542810, 2005653, 2057080, 2674204, 3085620, 3342755, 4011306, 5348408, 6171240, 6685510, 8022612, 10028265, 13371020, 16045224, 20056530, 26742040, 40113060, 80226120]

約数ペア:

[(1, 80226120), (2, 40113060), (3, 26742040), (4, 20056530), (5, 16045224), (6, 13371020), (8, 10028265), (10, 8022612), (12, 6685510), (13, 6171240), (15, 5348408), (20, 4011306), (24, 3342755), (26, 3085620), (30, 2674204), (39, 2057080), (40, 2005653), (52, 1542810), (60, 1337102), (65, 1234248), (78, 1028540), (104, 771405), (120, 668551), (130, 617124), (156, 514270), (195, 411416), (260, 308562), (312, 257135), (390, 205708), (520, 154281), (780, 102854), (1560, 51427)]