673842240

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{25997}}^1$

素因数の和:26026

約数の個数: 140

約数和(自身を含む): 2397067596

約数和(自身を除く): 1723225356

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 25997, 51994, 77991, 103988, 129985, 155982, 207976, 233973, 259970, 311964, 389955, 415952, 467946, 519940, 623928, 701919, 779910, 831904, 935892, 1039880, 1169865, 1247856, 1403838, 1559820, 1663808, 1871784, 2079760, 2105757, 2339730, 2495712, 2807676, 3119640, 3509595, 3743568, 4159520, 4211514, 4679460, 4991424, 5615352, 6239280, 7019190, 7487136, 8319040, 8423028, 9358920, 10528785, 11230704, 12478560, 14038380, 14974272, 16846056, 18717840, 21057570, 22461408, 24957120, 28076760, 33692112, 37435680, 42115140, 44922816, 56153520, 67384224, 74871360, 84230280, 112307040, 134768448, 168460560, 224614080, 336921120, 673842240]

約数ペア:

[(1, 673842240), (2, 336921120), (3, 224614080), (4, 168460560), (5, 134768448), (6, 112307040), (8, 84230280), (9, 74871360), (10, 67384224), (12, 56153520), (15, 44922816), (16, 42115140), (18, 37435680), (20, 33692112), (24, 28076760), (27, 24957120), (30, 22461408), (32, 21057570), (36, 18717840), (40, 16846056), (45, 14974272), (48, 14038380), (54, 12478560), (60, 11230704), (64, 10528785), (72, 9358920), (80, 8423028), (81, 8319040), (90, 7487136), (96, 7019190), (108, 6239280), (120, 5615352), (135, 4991424), (144, 4679460), (160, 4211514), (162, 4159520), (180, 3743568), (192, 3509595), (216, 3119640), (240, 2807676), (270, 2495712), (288, 2339730), (320, 2105757), (324, 2079760), (360, 1871784), (405, 1663808), (432, 1559820), (480, 1403838), (540, 1247856), (576, 1169865), (648, 1039880), (720, 935892), (810, 831904), (864, 779910), (960, 701919), (1080, 623928), (1296, 519940), (1440, 467946), (1620, 415952), (1728, 389955), (2160, 311964), (2592, 259970), (2880, 233973), (3240, 207976), (4320, 155982), (5184, 129985), (6480, 103988), (8640, 77991), (12960, 51994), (25920, 25997)]