1180456680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{756703}}^1$

素因数の和:756730

約数の個数: 64

約数和(自身を含む): 3813788160

約数和(自身を除く): 2633331480

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, 756703, 1513406, 2270109, 3026812, 3783515, 4540218, 6053624, 7567030, 9080436, 9837139, 11350545, 15134060, 18160872, 19674278, 22701090, 29511417, 30268120, 39348556, 45402180, 49185695, 59022834, 78697112, 90804360, 98371390, 118045668, 147557085, 196742780, 236091336, 295114170, 393485560, 590228340, 1180456680]

約数ペア:

[(1, 1180456680), (2, 590228340), (3, 393485560), (4, 295114170), (5, 236091336), (6, 196742780), (8, 147557085), (10, 118045668), (12, 98371390), (13, 90804360), (15, 78697112), (20, 59022834), (24, 49185695), (26, 45402180), (30, 39348556), (39, 30268120), (40, 29511417), (52, 22701090), (60, 19674278), (65, 18160872), (78, 15134060), (104, 11350545), (120, 9837139), (130, 9080436), (156, 7567030), (195, 6053624), (260, 4540218), (312, 3783515), (390, 3026812), (520, 2270109), (780, 1513406), (1560, 756703)]