148689840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47657}}^1$

素因数の和:47686

約数の個数: 80

約数和(自身を含む): 496405728

約数和(自身を除く): 347715888

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, 780, 1040, 1560, 3120, 47657, 95314, 142971, 190628, 238285, 285942, 381256, 476570, 571884, 619541, 714855, 762512, 953140, 1143768, 1239082, 1429710, 1858623, 1906280, 2287536, 2478164, 2859420, 3097705, 3717246, 3812560, 4956328, 5718840, 6195410, 7434492, 9293115, 9912656, 11437680, 12390820, 14868984, 18586230, 24781640, 29737968, 37172460, 49563280, 74344920, 148689840]

約数ペア:

[(1, 148689840), (2, 74344920), (3, 49563280), (4, 37172460), (5, 29737968), (6, 24781640), (8, 18586230), (10, 14868984), (12, 12390820), (13, 11437680), (15, 9912656), (16, 9293115), (20, 7434492), (24, 6195410), (26, 5718840), (30, 4956328), (39, 3812560), (40, 3717246), (48, 3097705), (52, 2859420), (60, 2478164), (65, 2287536), (78, 1906280), (80, 1858623), (104, 1429710), (120, 1239082), (130, 1143768), (156, 953140), (195, 762512), (208, 714855), (240, 619541), (260, 571884), (312, 476570), (390, 381256), (520, 285942), (624, 238285), (780, 190628), (1040, 142971), (1560, 95314), (3120, 47657)]