98868120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63377}}^1$

素因数の和:63404

約数の個数: 64

約数和(自身を含む): 319425120

約数和(自身を除く): 220557000

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, 63377, 126754, 190131, 253508, 316885, 380262, 507016, 633770, 760524, 823901, 950655, 1267540, 1521048, 1647802, 1901310, 2471703, 2535080, 3295604, 3802620, 4119505, 4943406, 6591208, 7605240, 8239010, 9886812, 12358515, 16478020, 19773624, 24717030, 32956040, 49434060, 98868120]

約数ペア:

[(1, 98868120), (2, 49434060), (3, 32956040), (4, 24717030), (5, 19773624), (6, 16478020), (8, 12358515), (10, 9886812), (12, 8239010), (13, 7605240), (15, 6591208), (20, 4943406), (24, 4119505), (26, 3802620), (30, 3295604), (39, 2535080), (40, 2471703), (52, 1901310), (60, 1647802), (65, 1521048), (78, 1267540), (104, 950655), (120, 823901), (130, 760524), (156, 633770), (195, 507016), (260, 380262), (312, 316885), (390, 253508), (520, 190131), (780, 126754), (1560, 63377)]