90484320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1439}}^1$

素因数の和:1588

約数の個数: 96

約数和(自身を含む): 287400960

約数和(自身を除く): 196916640

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, 1439, 1572, 1965, 2096, 2620, 2878, 3144, 3930, 4192, 4317, 5240, 5756, 6288, 7195, 7860, 8634, 10480, 11512, 12576, 14390, 15720, 17268, 20960, 21585, 23024, 28780, 31440, 34536, 43170, 46048, 57560, 62880, 69072, 86340, 115120, 138144, 172680, 188509, 230240, 345360, 377018, 565527, 690720, 754036, 942545, 1131054, 1508072, 1885090, 2262108, 2827635, 3016144, 3770180, 4524216, 5655270, 6032288, 7540360, 9048432, 11310540, 15080720, 18096864, 22621080, 30161440, 45242160, 90484320]

約数ペア:

[(1, 90484320), (2, 45242160), (3, 30161440), (4, 22621080), (5, 18096864), (6, 15080720), (8, 11310540), (10, 9048432), (12, 7540360), (15, 6032288), (16, 5655270), (20, 4524216), (24, 3770180), (30, 3016144), (32, 2827635), (40, 2262108), (48, 1885090), (60, 1508072), (80, 1131054), (96, 942545), (120, 754036), (131, 690720), (160, 565527), (240, 377018), (262, 345360), (393, 230240), (480, 188509), (524, 172680), (655, 138144), (786, 115120), (1048, 86340), (1310, 69072), (1439, 62880), (1572, 57560), (1965, 46048), (2096, 43170), (2620, 34536), (2878, 31440), (3144, 28780), (3930, 23024), (4192, 21585), (4317, 20960), (5240, 17268), (5756, 15720), (6288, 14390), (7195, 12576), (7860, 11512), (8634, 10480)]