54326720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:410

約数の個数: 112

約数和(自身を含む): 150205440

約数和(自身を除く): 95878720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 140, 158, 160, 224, 280, 307, 316, 320, 395, 448, 553, 560, 614, 632, 790, 1106, 1120, 1228, 1264, 1535, 1580, 2149, 2212, 2240, 2456, 2528, 2765, 3070, 3160, 4298, 4424, 4912, 5056, 5530, 6140, 6320, 8596, 8848, 9824, 10745, 11060, 12280, 12640, 17192, 17696, 19648, 21490, 22120, 24253, 24560, 25280, 34384, 35392, 42980, 44240, 48506, 49120, 68768, 85960, 88480, 97012, 98240, 121265, 137536, 169771, 171920, 176960, 194024, 242530, 339542, 343840, 388048, 485060, 679084, 687680, 776096, 848855, 970120, 1358168, 1552192, 1697710, 1940240, 2716336, 3395420, 3880480, 5432672, 6790840, 7760960, 10865344, 13581680, 27163360, 54326720]

約数ペア:

[(1, 54326720), (2, 27163360), (4, 13581680), (5, 10865344), (7, 7760960), (8, 6790840), (10, 5432672), (14, 3880480), (16, 3395420), (20, 2716336), (28, 1940240), (32, 1697710), (35, 1552192), (40, 1358168), (56, 970120), (64, 848855), (70, 776096), (79, 687680), (80, 679084), (112, 485060), (140, 388048), (158, 343840), (160, 339542), (224, 242530), (280, 194024), (307, 176960), (316, 171920), (320, 169771), (395, 137536), (448, 121265), (553, 98240), (560, 97012), (614, 88480), (632, 85960), (790, 68768), (1106, 49120), (1120, 48506), (1228, 44240), (1264, 42980), (1535, 35392), (1580, 34384), (2149, 25280), (2212, 24560), (2240, 24253), (2456, 22120), (2528, 21490), (2765, 19648), (3070, 17696), (3160, 17192), (4298, 12640), (4424, 12280), (4912, 11060), (5056, 10745), (5530, 9824), (6140, 8848), (6320, 8596)]