165206880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2441}}^1$

素因数の和:2509

約数の個数: 144

約数和(自身を含む): 575999424

約数和(自身を除く): 410792544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2441, 2820, 3384, 3760, 4230, 4512, 4882, 5640, 6768, 7323, 7520, 8460, 9764, 11280, 12205, 13536, 14646, 16920, 19528, 21969, 22560, 24410, 29292, 33840, 36615, 39056, 43938, 48820, 58584, 67680, 73230, 78112, 87876, 97640, 109845, 114727, 117168, 146460, 175752, 195280, 219690, 229454, 234336, 292920, 344181, 351504, 390560, 439380, 458908, 573635, 585840, 688362, 703008, 878760, 917816, 1032543, 1147270, 1171680, 1376724, 1720905, 1757520, 1835632, 2065086, 2294540, 2753448, 3441810, 3515040, 3671264, 4130172, 4589080, 5162715, 5506896, 6883620, 8260344, 9178160, 10325430, 11013792, 13767240, 16520688, 18356320, 20650860, 27534480, 33041376, 41301720, 55068960, 82603440, 165206880]

約数ペア:

[(1, 165206880), (2, 82603440), (3, 55068960), (4, 41301720), (5, 33041376), (6, 27534480), (8, 20650860), (9, 18356320), (10, 16520688), (12, 13767240), (15, 11013792), (16, 10325430), (18, 9178160), (20, 8260344), (24, 6883620), (30, 5506896), (32, 5162715), (36, 4589080), (40, 4130172), (45, 3671264), (47, 3515040), (48, 3441810), (60, 2753448), (72, 2294540), (80, 2065086), (90, 1835632), (94, 1757520), (96, 1720905), (120, 1376724), (141, 1171680), (144, 1147270), (160, 1032543), (180, 917816), (188, 878760), (235, 703008), (240, 688362), (282, 585840), (288, 573635), (360, 458908), (376, 439380), (423, 390560), (470, 351504), (480, 344181), (564, 292920), (705, 234336), (720, 229454), (752, 219690), (846, 195280), (940, 175752), (1128, 146460), (1410, 117168), (1440, 114727), (1504, 109845), (1692, 97640), (1880, 87876), (2115, 78112), (2256, 73230), (2441, 67680), (2820, 58584), (3384, 48820), (3760, 43938), (4230, 39056), (4512, 36615), (4882, 33840), (5640, 29292), (6768, 24410), (7323, 22560), (7520, 21969), (8460, 19528), (9764, 16920), (11280, 14646), (12205, 13536)]