140037960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28463}}^1$

素因数の和:28518

約数の個数: 64

約数和(自身を含む): 430375680

約数和(自身を除く): 290337720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 28463, 56926, 85389, 113852, 142315, 170778, 227704, 284630, 341556, 426945, 569260, 683112, 853890, 1138520, 1166983, 1707780, 2333966, 3415560, 3500949, 4667932, 5834915, 7001898, 9335864, 11669830, 14003796, 17504745, 23339660, 28007592, 35009490, 46679320, 70018980, 140037960]

約数ペア:

[(1, 140037960), (2, 70018980), (3, 46679320), (4, 35009490), (5, 28007592), (6, 23339660), (8, 17504745), (10, 14003796), (12, 11669830), (15, 9335864), (20, 7001898), (24, 5834915), (30, 4667932), (40, 3500949), (41, 3415560), (60, 2333966), (82, 1707780), (120, 1166983), (123, 1138520), (164, 853890), (205, 683112), (246, 569260), (328, 426945), (410, 341556), (492, 284630), (615, 227704), (820, 170778), (984, 142315), (1230, 113852), (1640, 85389), (2460, 56926), (4920, 28463)]