183009720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1309

約数の個数: 128

約数和(自身を含む): 581644800

約数和(自身を除く): 398635080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 43, 58, 60, 86, 87, 116, 120, 129, 145, 172, 174, 215, 232, 258, 290, 344, 348, 430, 435, 516, 580, 645, 696, 860, 870, 1032, 1160, 1223, 1247, 1290, 1720, 1740, 2446, 2494, 2580, 3480, 3669, 3741, 4892, 4988, 5160, 6115, 6235, 7338, 7482, 9784, 9976, 12230, 12470, 14676, 14964, 18345, 18705, 24460, 24940, 29352, 29928, 35467, 36690, 37410, 48920, 49880, 52589, 70934, 73380, 74820, 105178, 106401, 141868, 146760, 149640, 157767, 177335, 210356, 212802, 262945, 283736, 315534, 354670, 420712, 425604, 525890, 532005, 631068, 709340, 788835, 851208, 1051780, 1064010, 1262136, 1418680, 1525081, 1577670, 2103560, 2128020, 3050162, 3155340, 4256040, 4575243, 6100324, 6310680, 7625405, 9150486, 12200648, 15250810, 18300972, 22876215, 30501620, 36601944, 45752430, 61003240, 91504860, 183009720]

約数ペア:

[(1, 183009720), (2, 91504860), (3, 61003240), (4, 45752430), (5, 36601944), (6, 30501620), (8, 22876215), (10, 18300972), (12, 15250810), (15, 12200648), (20, 9150486), (24, 7625405), (29, 6310680), (30, 6100324), (40, 4575243), (43, 4256040), (58, 3155340), (60, 3050162), (86, 2128020), (87, 2103560), (116, 1577670), (120, 1525081), (129, 1418680), (145, 1262136), (172, 1064010), (174, 1051780), (215, 851208), (232, 788835), (258, 709340), (290, 631068), (344, 532005), (348, 525890), (430, 425604), (435, 420712), (516, 354670), (580, 315534), (645, 283736), (696, 262945), (860, 212802), (870, 210356), (1032, 177335), (1160, 157767), (1223, 149640), (1247, 146760), (1290, 141868), (1720, 106401), (1740, 105178), (2446, 74820), (2494, 73380), (2580, 70934), (3480, 52589), (3669, 49880), (3741, 48920), (4892, 37410), (4988, 36690), (5160, 35467), (6115, 29928), (6235, 29352), (7338, 24940), (7482, 24460), (9784, 18705), (9976, 18345), (12230, 14964), (12470, 14676)]