153337920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{757}}^1$

素因数の和:988

約数の個数: 112

約数和(自身を含む): 489801408

約数和(自身を除く): 336463488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 211, 240, 320, 422, 480, 633, 757, 844, 960, 1055, 1266, 1514, 1688, 2110, 2271, 2532, 3028, 3165, 3376, 3785, 4220, 4542, 5064, 6056, 6330, 6752, 7570, 8440, 9084, 10128, 11355, 12112, 12660, 13504, 15140, 16880, 18168, 20256, 22710, 24224, 25320, 30280, 33760, 36336, 40512, 45420, 48448, 50640, 60560, 67520, 72672, 90840, 101280, 121120, 145344, 159727, 181680, 202560, 242240, 319454, 363360, 479181, 638908, 726720, 798635, 958362, 1277816, 1597270, 1916724, 2395905, 2555632, 3194540, 3833448, 4791810, 5111264, 6389080, 7666896, 9583620, 10222528, 12778160, 15333792, 19167240, 25556320, 30667584, 38334480, 51112640, 76668960, 153337920]

約数ペア:

[(1, 153337920), (2, 76668960), (3, 51112640), (4, 38334480), (5, 30667584), (6, 25556320), (8, 19167240), (10, 15333792), (12, 12778160), (15, 10222528), (16, 9583620), (20, 7666896), (24, 6389080), (30, 5111264), (32, 4791810), (40, 3833448), (48, 3194540), (60, 2555632), (64, 2395905), (80, 1916724), (96, 1597270), (120, 1277816), (160, 958362), (192, 798635), (211, 726720), (240, 638908), (320, 479181), (422, 363360), (480, 319454), (633, 242240), (757, 202560), (844, 181680), (960, 159727), (1055, 145344), (1266, 121120), (1514, 101280), (1688, 90840), (2110, 72672), (2271, 67520), (2532, 60560), (3028, 50640), (3165, 48448), (3376, 45420), (3785, 40512), (4220, 36336), (4542, 33760), (5064, 30280), (6056, 25320), (6330, 24224), (6752, 22710), (7570, 20256), (8440, 18168), (9084, 16880), (10128, 15140), (11355, 13504), (12112, 12660)]