1466720

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 3538080

約数和(自身を除く): 2071360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 103, 160, 178, 206, 356, 412, 445, 515, 712, 824, 890, 1030, 1424, 1648, 1780, 2060, 2848, 3296, 3560, 4120, 7120, 8240, 9167, 14240, 16480, 18334, 36668, 45835, 73336, 91670, 146672, 183340, 293344, 366680, 733360, 1466720]

約数ペア:

[(1, 1466720), (2, 733360), (4, 366680), (5, 293344), (8, 183340), (10, 146672), (16, 91670), (20, 73336), (32, 45835), (40, 36668), (80, 18334), (89, 16480), (103, 14240), (160, 9167), (178, 8240), (206, 7120), (356, 4120), (412, 3560), (445, 3296), (515, 2848), (712, 2060), (824, 1780), (890, 1648), (1030, 1424)]