144695280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1291}}^1$

素因数の和:1774

約数の個数: 80

約数和(自身を含む): 449864064

約数和(自身を除く): 305168784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 467, 934, 1291, 1401, 1868, 2335, 2582, 2802, 3736, 3873, 4670, 5164, 5604, 6455, 7005, 7472, 7746, 9340, 10328, 11208, 12910, 14010, 15492, 18680, 19365, 20656, 22416, 25820, 28020, 30984, 37360, 38730, 51640, 56040, 61968, 77460, 103280, 112080, 154920, 309840, 602897, 1205794, 1808691, 2411588, 3014485, 3617382, 4823176, 6028970, 7234764, 9043455, 9646352, 12057940, 14469528, 18086910, 24115880, 28939056, 36173820, 48231760, 72347640, 144695280]

約数ペア:

[(1, 144695280), (2, 72347640), (3, 48231760), (4, 36173820), (5, 28939056), (6, 24115880), (8, 18086910), (10, 14469528), (12, 12057940), (15, 9646352), (16, 9043455), (20, 7234764), (24, 6028970), (30, 4823176), (40, 3617382), (48, 3014485), (60, 2411588), (80, 1808691), (120, 1205794), (240, 602897), (467, 309840), (934, 154920), (1291, 112080), (1401, 103280), (1868, 77460), (2335, 61968), (2582, 56040), (2802, 51640), (3736, 38730), (3873, 37360), (4670, 30984), (5164, 28020), (5604, 25820), (6455, 22416), (7005, 20656), (7472, 19365), (7746, 18680), (9340, 15492), (10328, 14010), (11208, 12910)]