1796281680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1499}}^1\times {\mathrm{4993}}^1$

素因数の和:6508

約数の個数: 80

約数和(自身を含む): 5573304000

約数和(自身を除く): 3777022320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1499, 2998, 4497, 4993, 5996, 7495, 8994, 9986, 11992, 14979, 14990, 17988, 19972, 22485, 23984, 24965, 29958, 29980, 35976, 39944, 44970, 49930, 59916, 59960, 71952, 74895, 79888, 89940, 99860, 119832, 119920, 149790, 179880, 199720, 239664, 299580, 359760, 399440, 599160, 1198320, 7484507, 14969014, 22453521, 29938028, 37422535, 44907042, 59876056, 74845070, 89814084, 112267605, 119752112, 149690140, 179628168, 224535210, 299380280, 359256336, 449070420, 598760560, 898140840, 1796281680]

約数ペア:

[(1, 1796281680), (2, 898140840), (3, 598760560), (4, 449070420), (5, 359256336), (6, 299380280), (8, 224535210), (10, 179628168), (12, 149690140), (15, 119752112), (16, 112267605), (20, 89814084), (24, 74845070), (30, 59876056), (40, 44907042), (48, 37422535), (60, 29938028), (80, 22453521), (120, 14969014), (240, 7484507), (1499, 1198320), (2998, 599160), (4497, 399440), (4993, 359760), (5996, 299580), (7495, 239664), (8994, 199720), (9986, 179880), (11992, 149790), (14979, 119920), (14990, 119832), (17988, 99860), (19972, 89940), (22485, 79888), (23984, 74895), (24965, 71952), (29958, 59960), (29980, 59916), (35976, 49930), (39944, 44970)]