1942016880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{14957}}^1$

素因数の和:15514

約数の個数: 80

約数和(自身を含む): 6031783584

約数和(自身を除く): 4089766704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 541, 1082, 1623, 2164, 2705, 3246, 4328, 5410, 6492, 8115, 8656, 10820, 12984, 14957, 16230, 21640, 25968, 29914, 32460, 43280, 44871, 59828, 64920, 74785, 89742, 119656, 129840, 149570, 179484, 224355, 239312, 299140, 358968, 448710, 598280, 717936, 897420, 1196560, 1794840, 3589680, 8091737, 16183474, 24275211, 32366948, 40458685, 48550422, 64733896, 80917370, 97100844, 121376055, 129467792, 161834740, 194201688, 242752110, 323669480, 388403376, 485504220, 647338960, 971008440, 1942016880]

約数ペア:

[(1, 1942016880), (2, 971008440), (3, 647338960), (4, 485504220), (5, 388403376), (6, 323669480), (8, 242752110), (10, 194201688), (12, 161834740), (15, 129467792), (16, 121376055), (20, 97100844), (24, 80917370), (30, 64733896), (40, 48550422), (48, 40458685), (60, 32366948), (80, 24275211), (120, 16183474), (240, 8091737), (541, 3589680), (1082, 1794840), (1623, 1196560), (2164, 897420), (2705, 717936), (3246, 598280), (4328, 448710), (5410, 358968), (6492, 299140), (8115, 239312), (8656, 224355), (10820, 179484), (12984, 149570), (14957, 129840), (16230, 119656), (21640, 89742), (25968, 74785), (29914, 64920), (32460, 59828), (43280, 44871)]