151311120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6121}}^1$

素因数の和:6240

約数の個数: 80

約数和(自身を含む): 473695872

約数和(自身を除く): 322384752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6121, 6180, 8240, 12242, 12360, 18363, 24484, 24720, 30605, 36726, 48968, 61210, 73452, 91815, 97936, 122420, 146904, 183630, 244840, 293808, 367260, 489680, 630463, 734520, 1260926, 1469040, 1891389, 2521852, 3152315, 3782778, 5043704, 6304630, 7565556, 9456945, 10087408, 12609260, 15131112, 18913890, 25218520, 30262224, 37827780, 50437040, 75655560, 151311120]

約数ペア:

[(1, 151311120), (2, 75655560), (3, 50437040), (4, 37827780), (5, 30262224), (6, 25218520), (8, 18913890), (10, 15131112), (12, 12609260), (15, 10087408), (16, 9456945), (20, 7565556), (24, 6304630), (30, 5043704), (40, 3782778), (48, 3152315), (60, 2521852), (80, 1891389), (103, 1469040), (120, 1260926), (206, 734520), (240, 630463), (309, 489680), (412, 367260), (515, 293808), (618, 244840), (824, 183630), (1030, 146904), (1236, 122420), (1545, 97936), (1648, 91815), (2060, 73452), (2472, 61210), (3090, 48968), (4120, 36726), (4944, 30605), (6121, 24720), (6180, 24484), (8240, 18363), (12242, 12360)]