30242080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17183}}^1$

素因数の和:17209

約数の個数: 48

約数和(自身を含む): 77946624

約数和(自身を除く): 47704544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 17183, 34366, 68732, 85915, 137464, 171830, 189013, 274928, 343660, 378026, 549856, 687320, 756052, 945065, 1374640, 1512104, 1890130, 2749280, 3024208, 3780260, 6048416, 7560520, 15121040, 30242080]

約数ペア:

[(1, 30242080), (2, 15121040), (4, 7560520), (5, 6048416), (8, 3780260), (10, 3024208), (11, 2749280), (16, 1890130), (20, 1512104), (22, 1374640), (32, 945065), (40, 756052), (44, 687320), (55, 549856), (80, 378026), (88, 343660), (110, 274928), (160, 189013), (176, 171830), (220, 137464), (352, 85915), (440, 68732), (880, 34366), (1760, 17183)]