825263280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4079}}^1$

素因数の和:4379

約数の個数: 120

約数和(自身を含む): 2782054080

約数和(自身を除く): 1956790800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 281, 360, 562, 720, 843, 1124, 1405, 1686, 2248, 2529, 2810, 3372, 4079, 4215, 4496, 5058, 5620, 6744, 8158, 8430, 10116, 11240, 12237, 12645, 13488, 16316, 16860, 20232, 20395, 22480, 24474, 25290, 32632, 33720, 36711, 40464, 40790, 48948, 50580, 61185, 65264, 67440, 73422, 81580, 97896, 101160, 122370, 146844, 163160, 183555, 195792, 202320, 244740, 293688, 326320, 367110, 489480, 587376, 734220, 978960, 1146199, 1468440, 2292398, 2936880, 3438597, 4584796, 5730995, 6877194, 9169592, 10315791, 11461990, 13754388, 17192985, 18339184, 20631582, 22923980, 27508776, 34385970, 41263164, 45847960, 51578955, 55017552, 68771940, 82526328, 91695920, 103157910, 137543880, 165052656, 206315820, 275087760, 412631640, 825263280]

約数ペア:

[(1, 825263280), (2, 412631640), (3, 275087760), (4, 206315820), (5, 165052656), (6, 137543880), (8, 103157910), (9, 91695920), (10, 82526328), (12, 68771940), (15, 55017552), (16, 51578955), (18, 45847960), (20, 41263164), (24, 34385970), (30, 27508776), (36, 22923980), (40, 20631582), (45, 18339184), (48, 17192985), (60, 13754388), (72, 11461990), (80, 10315791), (90, 9169592), (120, 6877194), (144, 5730995), (180, 4584796), (240, 3438597), (281, 2936880), (360, 2292398), (562, 1468440), (720, 1146199), (843, 978960), (1124, 734220), (1405, 587376), (1686, 489480), (2248, 367110), (2529, 326320), (2810, 293688), (3372, 244740), (4079, 202320), (4215, 195792), (4496, 183555), (5058, 163160), (5620, 146844), (6744, 122370), (8158, 101160), (8430, 97896), (10116, 81580), (11240, 73422), (12237, 67440), (12645, 65264), (13488, 61185), (16316, 50580), (16860, 48948), (20232, 40790), (20395, 40464), (22480, 36711), (24474, 33720), (25290, 32632)]