67442640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1861}}^1$

素因数の和:2028

約数の個数: 80

約数和(自身を含む): 210569856

約数和(自身を除く): 143127216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 906, 1208, 1510, 1812, 1861, 2265, 2416, 3020, 3624, 3722, 4530, 5583, 6040, 7248, 7444, 9060, 9305, 11166, 12080, 14888, 18120, 18610, 22332, 27915, 29776, 36240, 37220, 44664, 55830, 74440, 89328, 111660, 148880, 223320, 281011, 446640, 562022, 843033, 1124044, 1405055, 1686066, 2248088, 2810110, 3372132, 4215165, 4496176, 5620220, 6744264, 8430330, 11240440, 13488528, 16860660, 22480880, 33721320, 67442640]

約数ペア:

[(1, 67442640), (2, 33721320), (3, 22480880), (4, 16860660), (5, 13488528), (6, 11240440), (8, 8430330), (10, 6744264), (12, 5620220), (15, 4496176), (16, 4215165), (20, 3372132), (24, 2810110), (30, 2248088), (40, 1686066), (48, 1405055), (60, 1124044), (80, 843033), (120, 562022), (151, 446640), (240, 281011), (302, 223320), (453, 148880), (604, 111660), (755, 89328), (906, 74440), (1208, 55830), (1510, 44664), (1812, 37220), (1861, 36240), (2265, 29776), (2416, 27915), (3020, 22332), (3624, 18610), (3722, 18120), (4530, 14888), (5583, 12080), (6040, 11166), (7248, 9305), (7444, 9060)]