6746720

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 16102800

約数和(自身を除く): 9356080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 283, 298, 566, 596, 745, 1132, 1192, 1415, 1490, 2264, 2384, 2830, 2980, 4528, 4768, 5660, 5960, 9056, 11320, 11920, 22640, 23840, 42167, 45280, 84334, 168668, 210835, 337336, 421670, 674672, 843340, 1349344, 1686680, 3373360, 6746720]

約数ペア:

[(1, 6746720), (2, 3373360), (4, 1686680), (5, 1349344), (8, 843340), (10, 674672), (16, 421670), (20, 337336), (32, 210835), (40, 168668), (80, 84334), (149, 45280), (160, 42167), (283, 23840), (298, 22640), (566, 11920), (596, 11320), (745, 9056), (1132, 5960), (1192, 5660), (1415, 4768), (1490, 4528), (2264, 2980), (2384, 2830)]