160460040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102859}}^1$

素因数の和:102886

約数の個数: 64

約数和(自身を含む): 518414400

約数和(自身を除く): 357954360

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, 102859, 205718, 308577, 411436, 514295, 617154, 822872, 1028590, 1234308, 1337167, 1542885, 2057180, 2468616, 2674334, 3085770, 4011501, 4114360, 5348668, 6171540, 6685835, 8023002, 10697336, 12343080, 13371670, 16046004, 20057505, 26743340, 32092008, 40115010, 53486680, 80230020, 160460040]

約数ペア:

[(1, 160460040), (2, 80230020), (3, 53486680), (4, 40115010), (5, 32092008), (6, 26743340), (8, 20057505), (10, 16046004), (12, 13371670), (13, 12343080), (15, 10697336), (20, 8023002), (24, 6685835), (26, 6171540), (30, 5348668), (39, 4114360), (40, 4011501), (52, 3085770), (60, 2674334), (65, 2468616), (78, 2057180), (104, 1542885), (120, 1337167), (130, 1234308), (156, 1028590), (195, 822872), (260, 617154), (312, 514295), (390, 411436), (520, 308577), (780, 205718), (1560, 102859)]