84828120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54377}}^1$

素因数の和:54404

約数の個数: 64

約数和(自身を含む): 274065120

約数和(自身を除く): 189237000

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, 54377, 108754, 163131, 217508, 271885, 326262, 435016, 543770, 652524, 706901, 815655, 1087540, 1305048, 1413802, 1631310, 2120703, 2175080, 2827604, 3262620, 3534505, 4241406, 5655208, 6525240, 7069010, 8482812, 10603515, 14138020, 16965624, 21207030, 28276040, 42414060, 84828120]

約数ペア:

[(1, 84828120), (2, 42414060), (3, 28276040), (4, 21207030), (5, 16965624), (6, 14138020), (8, 10603515), (10, 8482812), (12, 7069010), (13, 6525240), (15, 5655208), (20, 4241406), (24, 3534505), (26, 3262620), (30, 2827604), (39, 2175080), (40, 2120703), (52, 1631310), (60, 1413802), (65, 1305048), (78, 1087540), (104, 815655), (120, 706901), (130, 652524), (156, 543770), (195, 435016), (260, 326262), (312, 271885), (390, 217508), (520, 163131), (780, 108754), (1560, 54377)]