124448880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:479

約数の個数: 160

約数和(自身を含む): 408545280

約数和(自身を除く): 284096400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 80, 86, 93, 120, 124, 129, 155, 172, 186, 215, 240, 248, 258, 310, 344, 372, 389, 430, 465, 496, 516, 620, 645, 688, 744, 778, 860, 930, 1032, 1167, 1240, 1290, 1333, 1488, 1556, 1720, 1860, 1945, 2064, 2334, 2480, 2580, 2666, 3112, 3440, 3720, 3890, 3999, 4668, 5160, 5332, 5835, 6224, 6665, 7440, 7780, 7998, 9336, 10320, 10664, 11670, 12059, 13330, 15560, 15996, 16727, 18672, 19995, 21328, 23340, 24118, 26660, 31120, 31992, 33454, 36177, 39990, 46680, 48236, 50181, 53320, 60295, 63984, 66908, 72354, 79980, 83635, 93360, 96472, 100362, 106640, 120590, 133816, 144708, 159960, 167270, 180885, 192944, 200724, 241180, 250905, 267632, 289416, 319920, 334540, 361770, 401448, 482360, 501810, 518537, 578832, 669080, 723540, 802896, 964720, 1003620, 1037074, 1338160, 1447080, 1555611, 2007240, 2074148, 2592685, 2894160, 3111222, 4014480, 4148296, 5185370, 6222444, 7778055, 8296592, 10370740, 12444888, 15556110, 20741480, 24889776, 31112220, 41482960, 62224440, 124448880]

約数ペア:

[(1, 124448880), (2, 62224440), (3, 41482960), (4, 31112220), (5, 24889776), (6, 20741480), (8, 15556110), (10, 12444888), (12, 10370740), (15, 8296592), (16, 7778055), (20, 6222444), (24, 5185370), (30, 4148296), (31, 4014480), (40, 3111222), (43, 2894160), (48, 2592685), (60, 2074148), (62, 2007240), (80, 1555611), (86, 1447080), (93, 1338160), (120, 1037074), (124, 1003620), (129, 964720), (155, 802896), (172, 723540), (186, 669080), (215, 578832), (240, 518537), (248, 501810), (258, 482360), (310, 401448), (344, 361770), (372, 334540), (389, 319920), (430, 289416), (465, 267632), (496, 250905), (516, 241180), (620, 200724), (645, 192944), (688, 180885), (744, 167270), (778, 159960), (860, 144708), (930, 133816), (1032, 120590), (1167, 106640), (1240, 100362), (1290, 96472), (1333, 93360), (1488, 83635), (1556, 79980), (1720, 72354), (1860, 66908), (1945, 63984), (2064, 60295), (2334, 53320), (2480, 50181), (2580, 48236), (2666, 46680), (3112, 39990), (3440, 36177), (3720, 33454), (3890, 31992), (3999, 31120), (4668, 26660), (5160, 24118), (5332, 23340), (5835, 21328), (6224, 19995), (6665, 18672), (7440, 16727), (7780, 15996), (7998, 15560), (9336, 13330), (10320, 12059), (10664, 11670)]