1540946160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54877}}^1$

素因数の和:54912

約数の個数: 160

約数和(自身を含む): 5716092480

約数和(自身を除く): 4175146320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 54877, 109754, 164631, 219508, 274385, 329262, 439016, 493893, 548770, 658524, 713401, 823155, 878032, 987786, 1097540, 1317048, 1426802, 1481679, 1646310, 1975572, 2140203, 2195080, 2469465, 2634096, 2853604, 2963358, 3292620, 3567005, 3951144, 4280406, 4390160, 4938930, 5707208, 5926716, 6420609, 6585240, 7134010, 7408395, 7902288, 8560812, 9877860, 10701015, 11414416, 11853432, 12841218, 13170480, 14268020, 14816790, 17121624, 19261827, 19755720, 21402030, 23706864, 25682436, 28536040, 29633580, 32103045, 34243248, 38523654, 39511440, 42804060, 51364872, 57072080, 59267160, 64206090, 77047308, 85608120, 96309135, 102729744, 118534320, 128412180, 154094616, 171216240, 192618270, 256824360, 308189232, 385236540, 513648720, 770473080, 1540946160]

約数ペア:

[(1, 1540946160), (2, 770473080), (3, 513648720), (4, 385236540), (5, 308189232), (6, 256824360), (8, 192618270), (9, 171216240), (10, 154094616), (12, 128412180), (13, 118534320), (15, 102729744), (16, 96309135), (18, 85608120), (20, 77047308), (24, 64206090), (26, 59267160), (27, 57072080), (30, 51364872), (36, 42804060), (39, 39511440), (40, 38523654), (45, 34243248), (48, 32103045), (52, 29633580), (54, 28536040), (60, 25682436), (65, 23706864), (72, 21402030), (78, 19755720), (80, 19261827), (90, 17121624), (104, 14816790), (108, 14268020), (117, 13170480), (120, 12841218), (130, 11853432), (135, 11414416), (144, 10701015), (156, 9877860), (180, 8560812), (195, 7902288), (208, 7408395), (216, 7134010), (234, 6585240), (240, 6420609), (260, 5926716), (270, 5707208), (312, 4938930), (351, 4390160), (360, 4280406), (390, 3951144), (432, 3567005), (468, 3292620), (520, 2963358), (540, 2853604), (585, 2634096), (624, 2469465), (702, 2195080), (720, 2140203), (780, 1975572), (936, 1646310), (1040, 1481679), (1080, 1426802), (1170, 1317048), (1404, 1097540), (1560, 987786), (1755, 878032), (1872, 823155), (2160, 713401), (2340, 658524), (2808, 548770), (3120, 493893), (3510, 439016), (4680, 329262), (5616, 274385), (7020, 219508), (9360, 164631), (14040, 109754), (28080, 54877)]