4128240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 12999168

約数和(自身を除く): 8870928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 167, 206, 240, 309, 334, 412, 501, 515, 618, 668, 824, 835, 1002, 1030, 1236, 1336, 1545, 1648, 1670, 2004, 2060, 2472, 2505, 2672, 3090, 3340, 4008, 4120, 4944, 5010, 6180, 6680, 8016, 8240, 10020, 12360, 13360, 17201, 20040, 24720, 34402, 40080, 51603, 68804, 86005, 103206, 137608, 172010, 206412, 258015, 275216, 344020, 412824, 516030, 688040, 825648, 1032060, 1376080, 2064120, 4128240]

約数ペア:

[(1, 4128240), (2, 2064120), (3, 1376080), (4, 1032060), (5, 825648), (6, 688040), (8, 516030), (10, 412824), (12, 344020), (15, 275216), (16, 258015), (20, 206412), (24, 172010), (30, 137608), (40, 103206), (48, 86005), (60, 68804), (80, 51603), (103, 40080), (120, 34402), (167, 24720), (206, 20040), (240, 17201), (309, 13360), (334, 12360), (412, 10020), (501, 8240), (515, 8016), (618, 6680), (668, 6180), (824, 5010), (835, 4944), (1002, 4120), (1030, 4008), (1236, 3340), (1336, 3090), (1545, 2672), (1648, 2505), (1670, 2472), (2004, 2060)]