383724120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{245977}}^1$

素因数の和:246004

約数の個数: 64

約数和(自身を含む): 1239729120

約数和(自身を除く): 856005000

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, 245977, 491954, 737931, 983908, 1229885, 1475862, 1967816, 2459770, 2951724, 3197701, 3689655, 4919540, 5903448, 6395402, 7379310, 9593103, 9839080, 12790804, 14758620, 15988505, 19186206, 25581608, 29517240, 31977010, 38372412, 47965515, 63954020, 76744824, 95931030, 127908040, 191862060, 383724120]

約数ペア:

[(1, 383724120), (2, 191862060), (3, 127908040), (4, 95931030), (5, 76744824), (6, 63954020), (8, 47965515), (10, 38372412), (12, 31977010), (13, 29517240), (15, 25581608), (20, 19186206), (24, 15988505), (26, 14758620), (30, 12790804), (39, 9839080), (40, 9593103), (52, 7379310), (60, 6395402), (65, 5903448), (78, 4919540), (104, 3689655), (120, 3197701), (130, 2951724), (156, 2459770), (195, 1967816), (260, 1475862), (312, 1229885), (390, 983908), (520, 737931), (780, 491954), (1560, 245977)]