69248160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2571

約数の個数: 144

約数和(自身を含む): 248844960

約数和(自身を除く): 179596800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2531, 2736, 3040, 3420, 4560, 5062, 5472, 6840, 7593, 9120, 10124, 12655, 13680, 15186, 20248, 22779, 25310, 27360, 30372, 37965, 40496, 45558, 48089, 50620, 60744, 75930, 80992, 91116, 96178, 101240, 113895, 121488, 144267, 151860, 182232, 192356, 202480, 227790, 240445, 242976, 288534, 303720, 364464, 384712, 404960, 432801, 455580, 480890, 577068, 607440, 721335, 728928, 769424, 865602, 911160, 961780, 1154136, 1214880, 1442670, 1538848, 1731204, 1822320, 1923560, 2164005, 2308272, 2885340, 3462408, 3644640, 3847120, 4328010, 4616544, 5770680, 6924816, 7694240, 8656020, 11541360, 13849632, 17312040, 23082720, 34624080, 69248160]

約数ペア:

[(1, 69248160), (2, 34624080), (3, 23082720), (4, 17312040), (5, 13849632), (6, 11541360), (8, 8656020), (9, 7694240), (10, 6924816), (12, 5770680), (15, 4616544), (16, 4328010), (18, 3847120), (19, 3644640), (20, 3462408), (24, 2885340), (30, 2308272), (32, 2164005), (36, 1923560), (38, 1822320), (40, 1731204), (45, 1538848), (48, 1442670), (57, 1214880), (60, 1154136), (72, 961780), (76, 911160), (80, 865602), (90, 769424), (95, 728928), (96, 721335), (114, 607440), (120, 577068), (144, 480890), (152, 455580), (160, 432801), (171, 404960), (180, 384712), (190, 364464), (228, 303720), (240, 288534), (285, 242976), (288, 240445), (304, 227790), (342, 202480), (360, 192356), (380, 182232), (456, 151860), (480, 144267), (570, 121488), (608, 113895), (684, 101240), (720, 96178), (760, 91116), (855, 80992), (912, 75930), (1140, 60744), (1368, 50620), (1440, 48089), (1520, 45558), (1710, 40496), (1824, 37965), (2280, 30372), (2531, 27360), (2736, 25310), (3040, 22779), (3420, 20248), (4560, 15186), (5062, 13680), (5472, 12655), (6840, 10124), (7593, 9120)]