68321160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1097}}^1$

素因数の和:1287

約数の個数: 96

約数和(自身を含む): 223530840

約数和(自身を除く): 155209680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 173, 180, 346, 360, 519, 692, 865, 1038, 1097, 1384, 1557, 1730, 2076, 2194, 2595, 3114, 3291, 3460, 4152, 4388, 5190, 5485, 6228, 6582, 6920, 7785, 8776, 9873, 10380, 10970, 12456, 13164, 15570, 16455, 19746, 20760, 21940, 26328, 31140, 32910, 39492, 43880, 49365, 62280, 65820, 78984, 98730, 131640, 189781, 197460, 379562, 394920, 569343, 759124, 948905, 1138686, 1518248, 1708029, 1897810, 2277372, 2846715, 3416058, 3795620, 4554744, 5693430, 6832116, 7591240, 8540145, 11386860, 13664232, 17080290, 22773720, 34160580, 68321160]

約数ペア:

[(1, 68321160), (2, 34160580), (3, 22773720), (4, 17080290), (5, 13664232), (6, 11386860), (8, 8540145), (9, 7591240), (10, 6832116), (12, 5693430), (15, 4554744), (18, 3795620), (20, 3416058), (24, 2846715), (30, 2277372), (36, 1897810), (40, 1708029), (45, 1518248), (60, 1138686), (72, 948905), (90, 759124), (120, 569343), (173, 394920), (180, 379562), (346, 197460), (360, 189781), (519, 131640), (692, 98730), (865, 78984), (1038, 65820), (1097, 62280), (1384, 49365), (1557, 43880), (1730, 39492), (2076, 32910), (2194, 31140), (2595, 26328), (3114, 21940), (3291, 20760), (3460, 19746), (4152, 16455), (4388, 15570), (5190, 13164), (5485, 12456), (6228, 10970), (6582, 10380), (6920, 9873), (7785, 8776)]