147621840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3187}}^1$

素因数の和:3396

約数の個数: 80

約数和(自身を含む): 460143168

約数和(自身を除く): 312521328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3088, 3187, 3860, 4632, 5790, 6374, 7720, 9264, 9561, 11580, 12748, 15440, 15935, 19122, 23160, 25496, 31870, 38244, 46320, 47805, 50992, 63740, 76488, 95610, 127480, 152976, 191220, 254960, 382440, 615091, 764880, 1230182, 1845273, 2460364, 3075455, 3690546, 4920728, 6150910, 7381092, 9226365, 9841456, 12301820, 14762184, 18452730, 24603640, 29524368, 36905460, 49207280, 73810920, 147621840]

約数ペア:

[(1, 147621840), (2, 73810920), (3, 49207280), (4, 36905460), (5, 29524368), (6, 24603640), (8, 18452730), (10, 14762184), (12, 12301820), (15, 9841456), (16, 9226365), (20, 7381092), (24, 6150910), (30, 4920728), (40, 3690546), (48, 3075455), (60, 2460364), (80, 1845273), (120, 1230182), (193, 764880), (240, 615091), (386, 382440), (579, 254960), (772, 191220), (965, 152976), (1158, 127480), (1544, 95610), (1930, 76488), (2316, 63740), (2895, 50992), (3088, 47805), (3187, 46320), (3860, 38244), (4632, 31870), (5790, 25496), (6374, 23160), (7720, 19122), (9264, 15935), (9561, 15440), (11580, 12748)]