145741920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1439}}^1$

素因数の和:1668

約数の個数: 96

約数和(自身を含む): 461583360

約数和(自身を除く): 315841440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 211, 240, 422, 480, 633, 844, 1055, 1266, 1439, 1688, 2110, 2532, 2878, 3165, 3376, 4220, 4317, 5064, 5756, 6330, 6752, 7195, 8440, 8634, 10128, 11512, 12660, 14390, 16880, 17268, 20256, 21585, 23024, 25320, 28780, 33760, 34536, 43170, 46048, 50640, 57560, 69072, 86340, 101280, 115120, 138144, 172680, 230240, 303629, 345360, 607258, 690720, 910887, 1214516, 1518145, 1821774, 2429032, 3036290, 3643548, 4554435, 4858064, 6072580, 7287096, 9108870, 9716128, 12145160, 14574192, 18217740, 24290320, 29148384, 36435480, 48580640, 72870960, 145741920]

約数ペア:

[(1, 145741920), (2, 72870960), (3, 48580640), (4, 36435480), (5, 29148384), (6, 24290320), (8, 18217740), (10, 14574192), (12, 12145160), (15, 9716128), (16, 9108870), (20, 7287096), (24, 6072580), (30, 4858064), (32, 4554435), (40, 3643548), (48, 3036290), (60, 2429032), (80, 1821774), (96, 1518145), (120, 1214516), (160, 910887), (211, 690720), (240, 607258), (422, 345360), (480, 303629), (633, 230240), (844, 172680), (1055, 138144), (1266, 115120), (1439, 101280), (1688, 86340), (2110, 69072), (2532, 57560), (2878, 50640), (3165, 46048), (3376, 43170), (4220, 34536), (4317, 33760), (5064, 28780), (5756, 25320), (6330, 23024), (6752, 21585), (7195, 20256), (8440, 17268), (8634, 16880), (10128, 14390), (11512, 12660)]