30247040

素因数分解:

$2^7\times 5^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 72999360

約数和(自身を除く): 42752320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 167, 283, 320, 334, 566, 640, 668, 835, 1132, 1336, 1415, 1670, 2264, 2672, 2830, 3340, 4528, 5344, 5660, 6680, 9056, 10688, 11320, 13360, 18112, 21376, 22640, 26720, 36224, 45280, 47261, 53440, 90560, 94522, 106880, 181120, 189044, 236305, 378088, 472610, 756176, 945220, 1512352, 1890440, 3024704, 3780880, 6049408, 7561760, 15123520, 30247040]

約数ペア:

[(1, 30247040), (2, 15123520), (4, 7561760), (5, 6049408), (8, 3780880), (10, 3024704), (16, 1890440), (20, 1512352), (32, 945220), (40, 756176), (64, 472610), (80, 378088), (128, 236305), (160, 189044), (167, 181120), (283, 106880), (320, 94522), (334, 90560), (566, 53440), (640, 47261), (668, 45280), (835, 36224), (1132, 26720), (1336, 22640), (1415, 21376), (1670, 18112), (2264, 13360), (2672, 11320), (2830, 10688), (3340, 9056), (4528, 6680), (5344, 5660)]