531562320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1097}}^1$

素因数の和:1789

約数の個数: 120

約数和(自身を含む): 1789445736

約数和(自身を除く): 1257883416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 673, 720, 1097, 1346, 2019, 2194, 2692, 3291, 3365, 4038, 4388, 5384, 5485, 6057, 6582, 6730, 8076, 8776, 9873, 10095, 10768, 10970, 12114, 13164, 13460, 16152, 16455, 17552, 19746, 20190, 21940, 24228, 26328, 26920, 30285, 32304, 32910, 39492, 40380, 43880, 48456, 49365, 52656, 53840, 60570, 65820, 78984, 80760, 87760, 96912, 98730, 121140, 131640, 157968, 161520, 197460, 242280, 263280, 394920, 484560, 738281, 789840, 1476562, 2214843, 2953124, 3691405, 4429686, 5906248, 6644529, 7382810, 8859372, 11074215, 11812496, 13289058, 14765620, 17718744, 22148430, 26578116, 29531240, 33222645, 35437488, 44296860, 53156232, 59062480, 66445290, 88593720, 106312464, 132890580, 177187440, 265781160, 531562320]

約数ペア:

[(1, 531562320), (2, 265781160), (3, 177187440), (4, 132890580), (5, 106312464), (6, 88593720), (8, 66445290), (9, 59062480), (10, 53156232), (12, 44296860), (15, 35437488), (16, 33222645), (18, 29531240), (20, 26578116), (24, 22148430), (30, 17718744), (36, 14765620), (40, 13289058), (45, 11812496), (48, 11074215), (60, 8859372), (72, 7382810), (80, 6644529), (90, 5906248), (120, 4429686), (144, 3691405), (180, 2953124), (240, 2214843), (360, 1476562), (673, 789840), (720, 738281), (1097, 484560), (1346, 394920), (2019, 263280), (2194, 242280), (2692, 197460), (3291, 161520), (3365, 157968), (4038, 131640), (4388, 121140), (5384, 98730), (5485, 96912), (6057, 87760), (6582, 80760), (6730, 78984), (8076, 65820), (8776, 60570), (9873, 53840), (10095, 52656), (10768, 49365), (10970, 48456), (12114, 43880), (13164, 40380), (13460, 39492), (16152, 32910), (16455, 32304), (17552, 30285), (19746, 26920), (20190, 26328), (21940, 24228)]