120968320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17183}}^1$

素因数の和:17213

約数の個数: 64

約数和(自身を含む): 315498240

約数和(自身を除く): 194529920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 17183, 34366, 68732, 85915, 137464, 171830, 189013, 274928, 343660, 378026, 549856, 687320, 756052, 945065, 1099712, 1374640, 1512104, 1890130, 2199424, 2749280, 3024208, 3780260, 5498560, 6048416, 7560520, 10997120, 12096832, 15121040, 24193664, 30242080, 60484160, 120968320]

約数ペア:

[(1, 120968320), (2, 60484160), (4, 30242080), (5, 24193664), (8, 15121040), (10, 12096832), (11, 10997120), (16, 7560520), (20, 6048416), (22, 5498560), (32, 3780260), (40, 3024208), (44, 2749280), (55, 2199424), (64, 1890130), (80, 1512104), (88, 1374640), (110, 1099712), (128, 945065), (160, 756052), (176, 687320), (220, 549856), (320, 378026), (352, 343660), (440, 274928), (640, 189013), (704, 171830), (880, 137464), (1408, 85915), (1760, 68732), (3520, 34366), (7040, 17183)]