2361840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 7895328

約数和(自身を除く): 5533488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 757, 780, 1040, 1514, 1560, 2271, 3028, 3120, 3785, 4542, 6056, 7570, 9084, 9841, 11355, 12112, 15140, 18168, 19682, 22710, 29523, 30280, 36336, 39364, 45420, 49205, 59046, 60560, 78728, 90840, 98410, 118092, 147615, 157456, 181680, 196820, 236184, 295230, 393640, 472368, 590460, 787280, 1180920, 2361840]

約数ペア:

[(1, 2361840), (2, 1180920), (3, 787280), (4, 590460), (5, 472368), (6, 393640), (8, 295230), (10, 236184), (12, 196820), (13, 181680), (15, 157456), (16, 147615), (20, 118092), (24, 98410), (26, 90840), (30, 78728), (39, 60560), (40, 59046), (48, 49205), (52, 45420), (60, 39364), (65, 36336), (78, 30280), (80, 29523), (104, 22710), (120, 19682), (130, 18168), (156, 15140), (195, 12112), (208, 11355), (240, 9841), (260, 9084), (312, 7570), (390, 6056), (520, 4542), (624, 3785), (757, 3120), (780, 3028), (1040, 2271), (1514, 1560)]