27128899920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{232109}}^1$

素因数の和:232612

約数の個数: 80

約数和(自身を含む): 84272641920

約数和(自身を除く): 57143742000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 487, 974, 1461, 1948, 2435, 2922, 3896, 4870, 5844, 7305, 7792, 9740, 11688, 14610, 19480, 23376, 29220, 38960, 58440, 116880, 232109, 464218, 696327, 928436, 1160545, 1392654, 1856872, 2321090, 2785308, 3481635, 3713744, 4642180, 5570616, 6963270, 9284360, 11141232, 13926540, 18568720, 27853080, 55706160, 113037083, 226074166, 339111249, 452148332, 565185415, 678222498, 904296664, 1130370830, 1356444996, 1695556245, 1808593328, 2260741660, 2712889992, 3391112490, 4521483320, 5425779984, 6782224980, 9042966640, 13564449960, 27128899920]

約数ペア:

[(1, 27128899920), (2, 13564449960), (3, 9042966640), (4, 6782224980), (5, 5425779984), (6, 4521483320), (8, 3391112490), (10, 2712889992), (12, 2260741660), (15, 1808593328), (16, 1695556245), (20, 1356444996), (24, 1130370830), (30, 904296664), (40, 678222498), (48, 565185415), (60, 452148332), (80, 339111249), (120, 226074166), (240, 113037083), (487, 55706160), (974, 27853080), (1461, 18568720), (1948, 13926540), (2435, 11141232), (2922, 9284360), (3896, 6963270), (4870, 5570616), (5844, 4642180), (7305, 3713744), (7792, 3481635), (9740, 2785308), (11688, 2321090), (14610, 1856872), (19480, 1392654), (23376, 1160545), (29220, 928436), (38960, 696327), (58440, 464218), (116880, 232109)]