68602080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1240

約数の個数: 96

約数和(自身を含む): 217945728

約数和(自身を除く): 149343648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1048, 1091, 1310, 1572, 1965, 2096, 2182, 2620, 3144, 3273, 3930, 4192, 4364, 5240, 5455, 6288, 6546, 7860, 8728, 10480, 10910, 12576, 13092, 15720, 16365, 17456, 20960, 21820, 26184, 31440, 32730, 34912, 43640, 52368, 62880, 65460, 87280, 104736, 130920, 142921, 174560, 261840, 285842, 428763, 523680, 571684, 714605, 857526, 1143368, 1429210, 1715052, 2143815, 2286736, 2858420, 3430104, 4287630, 4573472, 5716840, 6860208, 8575260, 11433680, 13720416, 17150520, 22867360, 34301040, 68602080]

約数ペア:

[(1, 68602080), (2, 34301040), (3, 22867360), (4, 17150520), (5, 13720416), (6, 11433680), (8, 8575260), (10, 6860208), (12, 5716840), (15, 4573472), (16, 4287630), (20, 3430104), (24, 2858420), (30, 2286736), (32, 2143815), (40, 1715052), (48, 1429210), (60, 1143368), (80, 857526), (96, 714605), (120, 571684), (131, 523680), (160, 428763), (240, 285842), (262, 261840), (393, 174560), (480, 142921), (524, 130920), (655, 104736), (786, 87280), (1048, 65460), (1091, 62880), (1310, 52368), (1572, 43640), (1965, 34912), (2096, 32730), (2182, 31440), (2620, 26184), (3144, 21820), (3273, 20960), (3930, 17456), (4192, 16365), (4364, 15720), (5240, 13092), (5455, 12576), (6288, 10910), (6546, 10480), (7860, 8728)]