1112960

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 2790720

約数和(自身を除く): 1677760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 47, 64, 74, 80, 94, 128, 148, 160, 185, 188, 235, 296, 320, 370, 376, 470, 592, 640, 740, 752, 940, 1184, 1480, 1504, 1739, 1880, 2368, 2960, 3008, 3478, 3760, 4736, 5920, 6016, 6956, 7520, 8695, 11840, 13912, 15040, 17390, 23680, 27824, 30080, 34780, 55648, 69560, 111296, 139120, 222592, 278240, 556480, 1112960]

約数ペア:

[(1, 1112960), (2, 556480), (4, 278240), (5, 222592), (8, 139120), (10, 111296), (16, 69560), (20, 55648), (32, 34780), (37, 30080), (40, 27824), (47, 23680), (64, 17390), (74, 15040), (80, 13912), (94, 11840), (128, 8695), (148, 7520), (160, 6956), (185, 6016), (188, 5920), (235, 4736), (296, 3760), (320, 3478), (370, 3008), (376, 2960), (470, 2368), (592, 1880), (640, 1739), (740, 1504), (752, 1480), (940, 1184)]