549486720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31799}}^1$

素因数の和:31827

約数の個数: 128

約数和(自身を含む): 1946160000

約数和(自身を除く): 1396673280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 31799, 63598, 95397, 127196, 158995, 190794, 254392, 286191, 317990, 381588, 476985, 508784, 572382, 635980, 763176, 858573, 953970, 1017568, 1144764, 1271960, 1430955, 1526352, 1717146, 1907940, 2035136, 2289528, 2543920, 2861910, 3052704, 3434292, 3815880, 4070272, 4292865, 4579056, 5087840, 5723820, 6105408, 6868584, 7631760, 8585730, 9158112, 10175680, 11447640, 12210816, 13737168, 15263520, 17171460, 18316224, 20351360, 22895280, 27474336, 30527040, 34342920, 36632448, 45790560, 54948672, 61054080, 68685840, 91581120, 109897344, 137371680, 183162240, 274743360, 549486720]

約数ペア:

[(1, 549486720), (2, 274743360), (3, 183162240), (4, 137371680), (5, 109897344), (6, 91581120), (8, 68685840), (9, 61054080), (10, 54948672), (12, 45790560), (15, 36632448), (16, 34342920), (18, 30527040), (20, 27474336), (24, 22895280), (27, 20351360), (30, 18316224), (32, 17171460), (36, 15263520), (40, 13737168), (45, 12210816), (48, 11447640), (54, 10175680), (60, 9158112), (64, 8585730), (72, 7631760), (80, 6868584), (90, 6105408), (96, 5723820), (108, 5087840), (120, 4579056), (128, 4292865), (135, 4070272), (144, 3815880), (160, 3434292), (180, 3052704), (192, 2861910), (216, 2543920), (240, 2289528), (270, 2035136), (288, 1907940), (320, 1717146), (360, 1526352), (384, 1430955), (432, 1271960), (480, 1144764), (540, 1017568), (576, 953970), (640, 858573), (720, 763176), (864, 635980), (960, 572382), (1080, 508784), (1152, 476985), (1440, 381588), (1728, 317990), (1920, 286191), (2160, 254392), (2880, 190794), (3456, 158995), (4320, 127196), (5760, 95397), (8640, 63598), (17280, 31799)]