108978480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3916

約数の個数: 160

約数和(自身を含む): 404349120

約数和(自身を除く): 295370640

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, 3881, 4680, 5616, 7020, 7762, 9360, 11643, 14040, 15524, 19405, 23286, 28080, 31048, 34929, 38810, 46572, 50453, 58215, 62096, 69858, 77620, 93144, 100906, 104787, 116430, 139716, 151359, 155240, 174645, 186288, 201812, 209574, 232860, 252265, 279432, 302718, 310480, 349290, 403624, 419148, 454077, 465720, 504530, 523935, 558864, 605436, 698580, 756795, 807248, 838296, 908154, 931440, 1009060, 1047870, 1210872, 1362231, 1397160, 1513590, 1676592, 1816308, 2018120, 2095740, 2270385, 2421744, 2724462, 2794320, 3027180, 3632616, 4036240, 4191480, 4540770, 5448924, 6054360, 6811155, 7265232, 8382960, 9081540, 10897848, 12108720, 13622310, 18163080, 21795696, 27244620, 36326160, 54489240, 108978480]

約数ペア:

[(1, 108978480), (2, 54489240), (3, 36326160), (4, 27244620), (5, 21795696), (6, 18163080), (8, 13622310), (9, 12108720), (10, 10897848), (12, 9081540), (13, 8382960), (15, 7265232), (16, 6811155), (18, 6054360), (20, 5448924), (24, 4540770), (26, 4191480), (27, 4036240), (30, 3632616), (36, 3027180), (39, 2794320), (40, 2724462), (45, 2421744), (48, 2270385), (52, 2095740), (54, 2018120), (60, 1816308), (65, 1676592), (72, 1513590), (78, 1397160), (80, 1362231), (90, 1210872), (104, 1047870), (108, 1009060), (117, 931440), (120, 908154), (130, 838296), (135, 807248), (144, 756795), (156, 698580), (180, 605436), (195, 558864), (208, 523935), (216, 504530), (234, 465720), (240, 454077), (260, 419148), (270, 403624), (312, 349290), (351, 310480), (360, 302718), (390, 279432), (432, 252265), (468, 232860), (520, 209574), (540, 201812), (585, 186288), (624, 174645), (702, 155240), (720, 151359), (780, 139716), (936, 116430), (1040, 104787), (1080, 100906), (1170, 93144), (1404, 77620), (1560, 69858), (1755, 62096), (1872, 58215), (2160, 50453), (2340, 46572), (2808, 38810), (3120, 34929), (3510, 31048), (3881, 28080), (4680, 23286), (5616, 19405), (7020, 15524), (7762, 14040), (9360, 11643)]