12571560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 41783040

約数和(自身を除く): 29211480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 743, 846, 940, 1128, 1410, 1486, 1692, 1880, 2115, 2229, 2820, 2972, 3384, 3715, 4230, 4458, 5640, 5944, 6687, 7430, 8460, 8916, 11145, 13374, 14860, 16920, 17832, 22290, 26748, 29720, 33435, 34921, 44580, 53496, 66870, 69842, 89160, 104763, 133740, 139684, 174605, 209526, 267480, 279368, 314289, 349210, 419052, 523815, 628578, 698420, 838104, 1047630, 1257156, 1396840, 1571445, 2095260, 2514312, 3142890, 4190520, 6285780, 12571560]

約数ペア:

[(1, 12571560), (2, 6285780), (3, 4190520), (4, 3142890), (5, 2514312), (6, 2095260), (8, 1571445), (9, 1396840), (10, 1257156), (12, 1047630), (15, 838104), (18, 698420), (20, 628578), (24, 523815), (30, 419052), (36, 349210), (40, 314289), (45, 279368), (47, 267480), (60, 209526), (72, 174605), (90, 139684), (94, 133740), (120, 104763), (141, 89160), (180, 69842), (188, 66870), (235, 53496), (282, 44580), (360, 34921), (376, 33435), (423, 29720), (470, 26748), (564, 22290), (705, 17832), (743, 16920), (846, 14860), (940, 13374), (1128, 11145), (1410, 8916), (1486, 8460), (1692, 7430), (1880, 6687), (2115, 5944), (2229, 5640), (2820, 4458), (2972, 4230), (3384, 3715)]