230896560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1097}}^1$

素因数の和:1990

約数の個数: 80

約数和(自身を含む): 717248736

約数和(自身を除く): 486352176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 877, 1097, 1754, 2194, 2631, 3291, 3508, 4385, 4388, 5262, 5485, 6582, 7016, 8770, 8776, 10524, 10970, 13155, 13164, 14032, 16455, 17540, 17552, 21048, 21940, 26310, 26328, 32910, 35080, 42096, 43880, 52620, 52656, 65820, 70160, 87760, 105240, 131640, 210480, 263280, 962069, 1924138, 2886207, 3848276, 4810345, 5772414, 7696552, 9620690, 11544828, 14431035, 15393104, 19241380, 23089656, 28862070, 38482760, 46179312, 57724140, 76965520, 115448280, 230896560]

約数ペア:

[(1, 230896560), (2, 115448280), (3, 76965520), (4, 57724140), (5, 46179312), (6, 38482760), (8, 28862070), (10, 23089656), (12, 19241380), (15, 15393104), (16, 14431035), (20, 11544828), (24, 9620690), (30, 7696552), (40, 5772414), (48, 4810345), (60, 3848276), (80, 2886207), (120, 1924138), (240, 962069), (877, 263280), (1097, 210480), (1754, 131640), (2194, 105240), (2631, 87760), (3291, 70160), (3508, 65820), (4385, 52656), (4388, 52620), (5262, 43880), (5485, 42096), (6582, 35080), (7016, 32910), (8770, 26328), (8776, 26310), (10524, 21940), (10970, 21048), (13155, 17552), (13164, 17540), (14032, 16455)]