202260840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{3461}}^1$

素因数の和:3962

約数の個数: 64

約数和(自身を含む): 608204160

約数和(自身を除く): 405943320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 974, 1461, 1948, 2435, 2922, 3461, 3896, 4870, 5844, 6922, 7305, 9740, 10383, 11688, 13844, 14610, 17305, 19480, 20766, 27688, 29220, 34610, 41532, 51915, 58440, 69220, 83064, 103830, 138440, 207660, 415320, 1685507, 3371014, 5056521, 6742028, 8427535, 10113042, 13484056, 16855070, 20226084, 25282605, 33710140, 40452168, 50565210, 67420280, 101130420, 202260840]

約数ペア:

[(1, 202260840), (2, 101130420), (3, 67420280), (4, 50565210), (5, 40452168), (6, 33710140), (8, 25282605), (10, 20226084), (12, 16855070), (15, 13484056), (20, 10113042), (24, 8427535), (30, 6742028), (40, 5056521), (60, 3371014), (120, 1685507), (487, 415320), (974, 207660), (1461, 138440), (1948, 103830), (2435, 83064), (2922, 69220), (3461, 58440), (3896, 51915), (4870, 41532), (5844, 34610), (6922, 29220), (7305, 27688), (9740, 20766), (10383, 19480), (11688, 17305), (13844, 14610)]