248849760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1667}}^1$

素因数の和:1996

約数の個数: 96

約数和(自身を含む): 786868992

約数和(自身を除く): 538019232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 311, 480, 622, 933, 1244, 1555, 1667, 1866, 2488, 3110, 3334, 3732, 4665, 4976, 5001, 6220, 6668, 7464, 8335, 9330, 9952, 10002, 12440, 13336, 14928, 16670, 18660, 20004, 24880, 25005, 26672, 29856, 33340, 37320, 40008, 49760, 50010, 53344, 66680, 74640, 80016, 100020, 133360, 149280, 160032, 200040, 266720, 400080, 518437, 800160, 1036874, 1555311, 2073748, 2592185, 3110622, 4147496, 5184370, 6221244, 7776555, 8294992, 10368740, 12442488, 15553110, 16589984, 20737480, 24884976, 31106220, 41474960, 49769952, 62212440, 82949920, 124424880, 248849760]

約数ペア:

[(1, 248849760), (2, 124424880), (3, 82949920), (4, 62212440), (5, 49769952), (6, 41474960), (8, 31106220), (10, 24884976), (12, 20737480), (15, 16589984), (16, 15553110), (20, 12442488), (24, 10368740), (30, 8294992), (32, 7776555), (40, 6221244), (48, 5184370), (60, 4147496), (80, 3110622), (96, 2592185), (120, 2073748), (160, 1555311), (240, 1036874), (311, 800160), (480, 518437), (622, 400080), (933, 266720), (1244, 200040), (1555, 160032), (1667, 149280), (1866, 133360), (2488, 100020), (3110, 80016), (3334, 74640), (3732, 66680), (4665, 53344), (4976, 50010), (5001, 49760), (6220, 40008), (6668, 37320), (7464, 33340), (8335, 29856), (9330, 26672), (9952, 25005), (10002, 24880), (12440, 20004), (13336, 18660), (14928, 16670)]