227345520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1151}}^1$

素因数の和:1990

約数の個数: 80

約数和(自身を含む): 706240512

約数和(自身を除く): 478894992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 823, 1151, 1646, 2302, 2469, 3292, 3453, 4115, 4604, 4938, 5755, 6584, 6906, 8230, 9208, 9876, 11510, 12345, 13168, 13812, 16460, 17265, 18416, 19752, 23020, 24690, 27624, 32920, 34530, 39504, 46040, 49380, 55248, 65840, 69060, 92080, 98760, 138120, 197520, 276240, 947273, 1894546, 2841819, 3789092, 4736365, 5683638, 7578184, 9472730, 11367276, 14209095, 15156368, 18945460, 22734552, 28418190, 37890920, 45469104, 56836380, 75781840, 113672760, 227345520]

約数ペア:

[(1, 227345520), (2, 113672760), (3, 75781840), (4, 56836380), (5, 45469104), (6, 37890920), (8, 28418190), (10, 22734552), (12, 18945460), (15, 15156368), (16, 14209095), (20, 11367276), (24, 9472730), (30, 7578184), (40, 5683638), (48, 4736365), (60, 3789092), (80, 2841819), (120, 1894546), (240, 947273), (823, 276240), (1151, 197520), (1646, 138120), (2302, 98760), (2469, 92080), (3292, 69060), (3453, 65840), (4115, 55248), (4604, 49380), (4938, 46040), (5755, 39504), (6584, 34530), (6906, 32920), (8230, 27624), (9208, 24690), (9876, 23020), (11510, 19752), (12345, 18416), (13168, 17265), (13812, 16460)]