239958720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{27773}}^1$

素因数の和:27799

約数の個数: 112

約数和(自身を含む): 846551520

約数和(自身を除く): 606592800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 27773, 55546, 83319, 111092, 138865, 166638, 222184, 249957, 277730, 333276, 416595, 444368, 499914, 555460, 666552, 749871, 833190, 888736, 999828, 1110920, 1249785, 1333104, 1499742, 1666380, 1777472, 1999656, 2221840, 2499570, 2666208, 2999484, 3332760, 3749355, 3999312, 4443680, 4999140, 5332416, 5998968, 6665520, 7498710, 7998624, 8887360, 9998280, 11997936, 13331040, 14997420, 15997248, 19996560, 23995872, 26662080, 29994840, 39993120, 47991744, 59989680, 79986240, 119979360, 239958720]

約数ペア:

[(1, 239958720), (2, 119979360), (3, 79986240), (4, 59989680), (5, 47991744), (6, 39993120), (8, 29994840), (9, 26662080), (10, 23995872), (12, 19996560), (15, 15997248), (16, 14997420), (18, 13331040), (20, 11997936), (24, 9998280), (27, 8887360), (30, 7998624), (32, 7498710), (36, 6665520), (40, 5998968), (45, 5332416), (48, 4999140), (54, 4443680), (60, 3999312), (64, 3749355), (72, 3332760), (80, 2999484), (90, 2666208), (96, 2499570), (108, 2221840), (120, 1999656), (135, 1777472), (144, 1666380), (160, 1499742), (180, 1333104), (192, 1249785), (216, 1110920), (240, 999828), (270, 888736), (288, 833190), (320, 749871), (360, 666552), (432, 555460), (480, 499914), (540, 444368), (576, 416595), (720, 333276), (864, 277730), (960, 249957), (1080, 222184), (1440, 166638), (1728, 138865), (2160, 111092), (2880, 83319), (4320, 55546), (8640, 27773)]