270307440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28879}}^1$

素因数の和:28911

約数の個数: 120

約数和(自身を含む): 977645760

約数和(自身を除く): 707338320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 28879, 57758, 86637, 115516, 144395, 173274, 231032, 259911, 288790, 346548, 375427, 433185, 462064, 519822, 577580, 693096, 750854, 866370, 1039644, 1126281, 1155160, 1299555, 1386192, 1501708, 1732740, 1877135, 2079288, 2252562, 2310320, 2599110, 3003416, 3378843, 3465480, 3754270, 4158576, 4505124, 5198220, 5631405, 6006832, 6757686, 6930960, 7508540, 9010248, 10396440, 11262810, 13515372, 15017080, 16894215, 18020496, 20792880, 22525620, 27030744, 30034160, 33788430, 45051240, 54061488, 67576860, 90102480, 135153720, 270307440]

約数ペア:

[(1, 270307440), (2, 135153720), (3, 90102480), (4, 67576860), (5, 54061488), (6, 45051240), (8, 33788430), (9, 30034160), (10, 27030744), (12, 22525620), (13, 20792880), (15, 18020496), (16, 16894215), (18, 15017080), (20, 13515372), (24, 11262810), (26, 10396440), (30, 9010248), (36, 7508540), (39, 6930960), (40, 6757686), (45, 6006832), (48, 5631405), (52, 5198220), (60, 4505124), (65, 4158576), (72, 3754270), (78, 3465480), (80, 3378843), (90, 3003416), (104, 2599110), (117, 2310320), (120, 2252562), (130, 2079288), (144, 1877135), (156, 1732740), (180, 1501708), (195, 1386192), (208, 1299555), (234, 1155160), (240, 1126281), (260, 1039644), (312, 866370), (360, 750854), (390, 693096), (468, 577580), (520, 519822), (585, 462064), (624, 433185), (720, 375427), (780, 346548), (936, 288790), (1040, 259911), (1170, 231032), (1560, 173274), (1872, 144395), (2340, 115516), (3120, 86637), (4680, 57758), (9360, 28879)]