42067260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2269}}^1$

素因数の和:2387

約数の個数: 72

約数和(自身を含む): 128899680

約数和(自身を除く): 86832420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 2269, 3090, 3708, 4538, 4635, 6180, 6807, 9076, 9270, 11345, 13614, 18540, 20421, 22690, 27228, 34035, 40842, 45380, 68070, 81684, 102105, 136140, 204210, 233707, 408420, 467414, 701121, 934828, 1168535, 1402242, 2103363, 2337070, 2804484, 3505605, 4206726, 4674140, 7011210, 8413452, 10516815, 14022420, 21033630, 42067260]

約数ペア:

[(1, 42067260), (2, 21033630), (3, 14022420), (4, 10516815), (5, 8413452), (6, 7011210), (9, 4674140), (10, 4206726), (12, 3505605), (15, 2804484), (18, 2337070), (20, 2103363), (30, 1402242), (36, 1168535), (45, 934828), (60, 701121), (90, 467414), (103, 408420), (180, 233707), (206, 204210), (309, 136140), (412, 102105), (515, 81684), (618, 68070), (927, 45380), (1030, 40842), (1236, 34035), (1545, 27228), (1854, 22690), (2060, 20421), (2269, 18540), (3090, 13614), (3708, 11345), (4538, 9270), (4635, 9076), (6180, 6807)]