68294760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12109}}^1$

素因数の和:12170

約数の個数: 64

約数和(自身を含む): 209260800

約数和(自身を除く): 140966040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 12109, 24218, 36327, 48436, 60545, 72654, 96872, 121090, 145308, 181635, 242180, 290616, 363270, 484360, 569123, 726540, 1138246, 1453080, 1707369, 2276492, 2845615, 3414738, 4552984, 5691230, 6829476, 8536845, 11382460, 13658952, 17073690, 22764920, 34147380, 68294760]

約数ペア:

[(1, 68294760), (2, 34147380), (3, 22764920), (4, 17073690), (5, 13658952), (6, 11382460), (8, 8536845), (10, 6829476), (12, 5691230), (15, 4552984), (20, 3414738), (24, 2845615), (30, 2276492), (40, 1707369), (47, 1453080), (60, 1138246), (94, 726540), (120, 569123), (141, 484360), (188, 363270), (235, 290616), (282, 242180), (376, 181635), (470, 145308), (564, 121090), (705, 96872), (940, 72654), (1128, 60545), (1410, 48436), (1880, 36327), (2820, 24218), (5640, 12109)]