757130520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{134243}}^1$

素因数の和:134304

約数の個数: 64

約数和(自身を含む): 2319736320

約数和(自身を除く): 1562605800

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, 134243, 268486, 402729, 536972, 671215, 805458, 1073944, 1342430, 1610916, 2013645, 2684860, 3221832, 4027290, 5369720, 6309421, 8054580, 12618842, 16109160, 18928263, 25237684, 31547105, 37856526, 50475368, 63094210, 75713052, 94641315, 126188420, 151426104, 189282630, 252376840, 378565260, 757130520]

約数ペア:

[(1, 757130520), (2, 378565260), (3, 252376840), (4, 189282630), (5, 151426104), (6, 126188420), (8, 94641315), (10, 75713052), (12, 63094210), (15, 50475368), (20, 37856526), (24, 31547105), (30, 25237684), (40, 18928263), (47, 16109160), (60, 12618842), (94, 8054580), (120, 6309421), (141, 5369720), (188, 4027290), (235, 3221832), (282, 2684860), (376, 2013645), (470, 1610916), (564, 1342430), (705, 1073944), (940, 805458), (1128, 671215), (1410, 536972), (1880, 402729), (2820, 268486), (5640, 134243)]