139267440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14879}}^1$

素因数の和:14911

約数の個数: 120

約数和(自身を含む): 503717760

約数和(自身を除く): 364450320

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, 14879, 29758, 44637, 59516, 74395, 89274, 119032, 133911, 148790, 178548, 193427, 223185, 238064, 267822, 297580, 357096, 386854, 446370, 535644, 580281, 595160, 669555, 714192, 773708, 892740, 967135, 1071288, 1160562, 1190320, 1339110, 1547416, 1740843, 1785480, 1934270, 2142576, 2321124, 2678220, 2901405, 3094832, 3481686, 3570960, 3868540, 4642248, 5356440, 5802810, 6963372, 7737080, 8704215, 9284496, 10712880, 11605620, 13926744, 15474160, 17408430, 23211240, 27853488, 34816860, 46422480, 69633720, 139267440]

約数ペア:

[(1, 139267440), (2, 69633720), (3, 46422480), (4, 34816860), (5, 27853488), (6, 23211240), (8, 17408430), (9, 15474160), (10, 13926744), (12, 11605620), (13, 10712880), (15, 9284496), (16, 8704215), (18, 7737080), (20, 6963372), (24, 5802810), (26, 5356440), (30, 4642248), (36, 3868540), (39, 3570960), (40, 3481686), (45, 3094832), (48, 2901405), (52, 2678220), (60, 2321124), (65, 2142576), (72, 1934270), (78, 1785480), (80, 1740843), (90, 1547416), (104, 1339110), (117, 1190320), (120, 1160562), (130, 1071288), (144, 967135), (156, 892740), (180, 773708), (195, 714192), (208, 669555), (234, 595160), (240, 580281), (260, 535644), (312, 446370), (360, 386854), (390, 357096), (468, 297580), (520, 267822), (585, 238064), (624, 223185), (720, 193427), (780, 178548), (936, 148790), (1040, 133911), (1170, 119032), (1560, 89274), (1872, 74395), (2340, 59516), (3120, 44637), (4680, 29758), (9360, 14879)]