375896040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{240959}}^1$

素因数の和:240986

約数の個数: 64

約数和(自身を含む): 1214438400

約数和(自身を除く): 838542360

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, 240959, 481918, 722877, 963836, 1204795, 1445754, 1927672, 2409590, 2891508, 3132467, 3614385, 4819180, 5783016, 6264934, 7228770, 9397401, 9638360, 12529868, 14457540, 15662335, 18794802, 25059736, 28915080, 31324670, 37589604, 46987005, 62649340, 75179208, 93974010, 125298680, 187948020, 375896040]

約数ペア:

[(1, 375896040), (2, 187948020), (3, 125298680), (4, 93974010), (5, 75179208), (6, 62649340), (8, 46987005), (10, 37589604), (12, 31324670), (13, 28915080), (15, 25059736), (20, 18794802), (24, 15662335), (26, 14457540), (30, 12529868), (39, 9638360), (40, 9397401), (52, 7228770), (60, 6264934), (65, 5783016), (78, 4819180), (104, 3614385), (120, 3132467), (130, 2891508), (156, 2409590), (195, 1927672), (260, 1445754), (312, 1204795), (390, 963836), (520, 722877), (780, 481918), (1560, 240959)]