125656320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:828

約数の個数: 144

約数和(自身を含む): 411187392

約数和(自身を除く): 285531072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 761, 768, 860, 960, 1032, 1280, 1290, 1376, 1522, 1720, 1920, 2064, 2283, 2580, 2752, 3044, 3440, 3805, 3840, 4128, 4566, 5160, 5504, 6088, 6880, 7610, 8256, 9132, 10320, 11008, 11415, 12176, 13760, 15220, 16512, 18264, 20640, 22830, 24352, 27520, 30440, 32723, 33024, 36528, 41280, 45660, 48704, 55040, 60880, 65446, 73056, 82560, 91320, 97408, 98169, 121760, 130892, 146112, 163615, 165120, 182640, 194816, 196338, 243520, 261784, 292224, 327230, 365280, 392676, 487040, 490845, 523568, 584448, 654460, 730560, 785352, 974080, 981690, 1047136, 1308920, 1461120, 1570704, 1963380, 2094272, 2617840, 2922240, 3141408, 3926760, 4188544, 5235680, 6282816, 7853520, 8377088, 10471360, 12565632, 15707040, 20942720, 25131264, 31414080, 41885440, 62828160, 125656320]

約数ペア:

[(1, 125656320), (2, 62828160), (3, 41885440), (4, 31414080), (5, 25131264), (6, 20942720), (8, 15707040), (10, 12565632), (12, 10471360), (15, 8377088), (16, 7853520), (20, 6282816), (24, 5235680), (30, 4188544), (32, 3926760), (40, 3141408), (43, 2922240), (48, 2617840), (60, 2094272), (64, 1963380), (80, 1570704), (86, 1461120), (96, 1308920), (120, 1047136), (128, 981690), (129, 974080), (160, 785352), (172, 730560), (192, 654460), (215, 584448), (240, 523568), (256, 490845), (258, 487040), (320, 392676), (344, 365280), (384, 327230), (430, 292224), (480, 261784), (516, 243520), (640, 196338), (645, 194816), (688, 182640), (761, 165120), (768, 163615), (860, 146112), (960, 130892), (1032, 121760), (1280, 98169), (1290, 97408), (1376, 91320), (1522, 82560), (1720, 73056), (1920, 65446), (2064, 60880), (2283, 55040), (2580, 48704), (2752, 45660), (3044, 41280), (3440, 36528), (3805, 33024), (3840, 32723), (4128, 30440), (4566, 27520), (5160, 24352), (5504, 22830), (6088, 20640), (6880, 18264), (7610, 16512), (8256, 15220), (9132, 13760), (10320, 12176), (11008, 11415)]