26602320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:772

約数の個数: 80

約数和(自身を含む): 83030400

約数和(自身を除く): 56428080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 557, 597, 796, 995, 1114, 1194, 1592, 1671, 1990, 2228, 2388, 2785, 2985, 3184, 3342, 3980, 4456, 4776, 5570, 5970, 6684, 7960, 8355, 8912, 9552, 11140, 11940, 13368, 15920, 16710, 22280, 23880, 26736, 33420, 44560, 47760, 66840, 110843, 133680, 221686, 332529, 443372, 554215, 665058, 886744, 1108430, 1330116, 1662645, 1773488, 2216860, 2660232, 3325290, 4433720, 5320464, 6650580, 8867440, 13301160, 26602320]

約数ペア:

[(1, 26602320), (2, 13301160), (3, 8867440), (4, 6650580), (5, 5320464), (6, 4433720), (8, 3325290), (10, 2660232), (12, 2216860), (15, 1773488), (16, 1662645), (20, 1330116), (24, 1108430), (30, 886744), (40, 665058), (48, 554215), (60, 443372), (80, 332529), (120, 221686), (199, 133680), (240, 110843), (398, 66840), (557, 47760), (597, 44560), (796, 33420), (995, 26736), (1114, 23880), (1194, 22280), (1592, 16710), (1671, 15920), (1990, 13368), (2228, 11940), (2388, 11140), (2785, 9552), (2985, 8912), (3184, 8355), (3342, 7960), (3980, 6684), (4456, 5970), (4776, 5570)]