160406880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2551}}^1$

素因数の和:2700

約数の個数: 96

約数和(自身を含む): 509338368

約数和(自身を除く): 348931488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2551, 2620, 3144, 3930, 4192, 5102, 5240, 6288, 7653, 7860, 10204, 10480, 12576, 12755, 15306, 15720, 20408, 20960, 25510, 30612, 31440, 38265, 40816, 51020, 61224, 62880, 76530, 81632, 102040, 122448, 153060, 204080, 244896, 306120, 334181, 408160, 612240, 668362, 1002543, 1224480, 1336724, 1670905, 2005086, 2673448, 3341810, 4010172, 5012715, 5346896, 6683620, 8020344, 10025430, 10693792, 13367240, 16040688, 20050860, 26734480, 32081376, 40101720, 53468960, 80203440, 160406880]

約数ペア:

[(1, 160406880), (2, 80203440), (3, 53468960), (4, 40101720), (5, 32081376), (6, 26734480), (8, 20050860), (10, 16040688), (12, 13367240), (15, 10693792), (16, 10025430), (20, 8020344), (24, 6683620), (30, 5346896), (32, 5012715), (40, 4010172), (48, 3341810), (60, 2673448), (80, 2005086), (96, 1670905), (120, 1336724), (131, 1224480), (160, 1002543), (240, 668362), (262, 612240), (393, 408160), (480, 334181), (524, 306120), (655, 244896), (786, 204080), (1048, 153060), (1310, 122448), (1572, 102040), (1965, 81632), (2096, 76530), (2551, 62880), (2620, 61224), (3144, 51020), (3930, 40816), (4192, 38265), (5102, 31440), (5240, 30612), (6288, 25510), (7653, 20960), (7860, 20408), (10204, 15720), (10480, 15306), (12576, 12755)]