48734640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1$

素因数の和:731

約数の個数: 120

約数和(自身を含む): 165391200

約数和(自身を除く): 116656560

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, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 599, 678, 720, 904, 1017, 1130, 1198, 1356, 1695, 1797, 1808, 2034, 2260, 2396, 2712, 2995, 3390, 3594, 4068, 4520, 4792, 5085, 5391, 5424, 5990, 6780, 7188, 8136, 8985, 9040, 9584, 10170, 10782, 11980, 13560, 14376, 16272, 17970, 20340, 21564, 23960, 26955, 27120, 28752, 35940, 40680, 43128, 47920, 53910, 67687, 71880, 81360, 86256, 107820, 135374, 143760, 203061, 215640, 270748, 338435, 406122, 431280, 541496, 609183, 676870, 812244, 1015305, 1082992, 1218366, 1353740, 1624488, 2030610, 2436732, 2707480, 3045915, 3248976, 4061220, 4873464, 5414960, 6091830, 8122440, 9746928, 12183660, 16244880, 24367320, 48734640]

約数ペア:

[(1, 48734640), (2, 24367320), (3, 16244880), (4, 12183660), (5, 9746928), (6, 8122440), (8, 6091830), (9, 5414960), (10, 4873464), (12, 4061220), (15, 3248976), (16, 3045915), (18, 2707480), (20, 2436732), (24, 2030610), (30, 1624488), (36, 1353740), (40, 1218366), (45, 1082992), (48, 1015305), (60, 812244), (72, 676870), (80, 609183), (90, 541496), (113, 431280), (120, 406122), (144, 338435), (180, 270748), (226, 215640), (240, 203061), (339, 143760), (360, 135374), (452, 107820), (565, 86256), (599, 81360), (678, 71880), (720, 67687), (904, 53910), (1017, 47920), (1130, 43128), (1198, 40680), (1356, 35940), (1695, 28752), (1797, 27120), (1808, 26955), (2034, 23960), (2260, 21564), (2396, 20340), (2712, 17970), (2995, 16272), (3390, 14376), (3594, 13560), (4068, 11980), (4520, 10782), (4792, 10170), (5085, 9584), (5391, 9040), (5424, 8985), (5990, 8136), (6780, 7188)]