299497920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1399}}^1$

素因数の和:1642

約数の個数: 112

約数和(自身を含む): 955852800

約数和(自身を除く): 656354880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 223, 240, 320, 446, 480, 669, 892, 960, 1115, 1338, 1399, 1784, 2230, 2676, 2798, 3345, 3568, 4197, 4460, 5352, 5596, 6690, 6995, 7136, 8394, 8920, 10704, 11192, 13380, 13990, 14272, 16788, 17840, 20985, 21408, 22384, 26760, 27980, 33576, 35680, 41970, 42816, 44768, 53520, 55960, 67152, 71360, 83940, 89536, 107040, 111920, 134304, 167880, 214080, 223840, 268608, 311977, 335760, 447680, 623954, 671520, 935931, 1247908, 1343040, 1559885, 1871862, 2495816, 3119770, 3743724, 4679655, 4991632, 6239540, 7487448, 9359310, 9983264, 12479080, 14974896, 18718620, 19966528, 24958160, 29949792, 37437240, 49916320, 59899584, 74874480, 99832640, 149748960, 299497920]

約数ペア:

[(1, 299497920), (2, 149748960), (3, 99832640), (4, 74874480), (5, 59899584), (6, 49916320), (8, 37437240), (10, 29949792), (12, 24958160), (15, 19966528), (16, 18718620), (20, 14974896), (24, 12479080), (30, 9983264), (32, 9359310), (40, 7487448), (48, 6239540), (60, 4991632), (64, 4679655), (80, 3743724), (96, 3119770), (120, 2495816), (160, 1871862), (192, 1559885), (223, 1343040), (240, 1247908), (320, 935931), (446, 671520), (480, 623954), (669, 447680), (892, 335760), (960, 311977), (1115, 268608), (1338, 223840), (1399, 214080), (1784, 167880), (2230, 134304), (2676, 111920), (2798, 107040), (3345, 89536), (3568, 83940), (4197, 71360), (4460, 67152), (5352, 55960), (5596, 53520), (6690, 44768), (6995, 42816), (7136, 41970), (8394, 35680), (8920, 33576), (10704, 27980), (11192, 26760), (13380, 22384), (13990, 21408), (14272, 20985), (16788, 17840)]