13225920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:642

約数の個数: 112

約数和(自身を含む): 43891200

約数和(自身を除く): 30665280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 599, 690, 736, 920, 960, 1104, 1198, 1380, 1472, 1797, 1840, 2208, 2396, 2760, 2995, 3594, 3680, 4416, 4792, 5520, 5990, 7188, 7360, 8985, 9584, 11040, 11980, 13777, 14376, 17970, 19168, 22080, 23960, 27554, 28752, 35940, 38336, 41331, 47920, 55108, 57504, 68885, 71880, 82662, 95840, 110216, 115008, 137770, 143760, 165324, 191680, 206655, 220432, 275540, 287520, 330648, 413310, 440864, 551080, 575040, 661296, 826620, 881728, 1102160, 1322592, 1653240, 2204320, 2645184, 3306480, 4408640, 6612960, 13225920]

約数ペア:

[(1, 13225920), (2, 6612960), (3, 4408640), (4, 3306480), (5, 2645184), (6, 2204320), (8, 1653240), (10, 1322592), (12, 1102160), (15, 881728), (16, 826620), (20, 661296), (23, 575040), (24, 551080), (30, 440864), (32, 413310), (40, 330648), (46, 287520), (48, 275540), (60, 220432), (64, 206655), (69, 191680), (80, 165324), (92, 143760), (96, 137770), (115, 115008), (120, 110216), (138, 95840), (160, 82662), (184, 71880), (192, 68885), (230, 57504), (240, 55108), (276, 47920), (320, 41331), (345, 38336), (368, 35940), (460, 28752), (480, 27554), (552, 23960), (599, 22080), (690, 19168), (736, 17970), (920, 14376), (960, 13777), (1104, 11980), (1198, 11040), (1380, 9584), (1472, 8985), (1797, 7360), (1840, 7188), (2208, 5990), (2396, 5520), (2760, 4792), (2995, 4416), (3594, 3680)]