302730480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10781}}^1$

素因数の和:10816

約数の個数: 160

約数和(自身を含む): 1123053120

約数和(自身を除く): 820322640

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, 10781, 14040, 21562, 28080, 32343, 43124, 53905, 64686, 86248, 97029, 107810, 129372, 140153, 161715, 172496, 194058, 215620, 258744, 280306, 291087, 323430, 388116, 420459, 431240, 485145, 517488, 560612, 582174, 646860, 700765, 776232, 840918, 862480, 970290, 1121224, 1164348, 1261377, 1293720, 1401530, 1455435, 1552464, 1681836, 1940580, 2102295, 2242448, 2328696, 2522754, 2587440, 2803060, 2910870, 3363672, 3784131, 3881160, 4204590, 4657392, 5045508, 5606120, 5821740, 6306885, 6727344, 7568262, 7762320, 8409180, 10091016, 11212240, 11643480, 12613770, 15136524, 16818360, 18920655, 20182032, 23286960, 25227540, 30273048, 33636720, 37841310, 50455080, 60546096, 75682620, 100910160, 151365240, 302730480]

約数ペア:

[(1, 302730480), (2, 151365240), (3, 100910160), (4, 75682620), (5, 60546096), (6, 50455080), (8, 37841310), (9, 33636720), (10, 30273048), (12, 25227540), (13, 23286960), (15, 20182032), (16, 18920655), (18, 16818360), (20, 15136524), (24, 12613770), (26, 11643480), (27, 11212240), (30, 10091016), (36, 8409180), (39, 7762320), (40, 7568262), (45, 6727344), (48, 6306885), (52, 5821740), (54, 5606120), (60, 5045508), (65, 4657392), (72, 4204590), (78, 3881160), (80, 3784131), (90, 3363672), (104, 2910870), (108, 2803060), (117, 2587440), (120, 2522754), (130, 2328696), (135, 2242448), (144, 2102295), (156, 1940580), (180, 1681836), (195, 1552464), (208, 1455435), (216, 1401530), (234, 1293720), (240, 1261377), (260, 1164348), (270, 1121224), (312, 970290), (351, 862480), (360, 840918), (390, 776232), (432, 700765), (468, 646860), (520, 582174), (540, 560612), (585, 517488), (624, 485145), (702, 431240), (720, 420459), (780, 388116), (936, 323430), (1040, 291087), (1080, 280306), (1170, 258744), (1404, 215620), (1560, 194058), (1755, 172496), (1872, 161715), (2160, 140153), (2340, 129372), (2808, 107810), (3120, 97029), (3510, 86248), (4680, 64686), (5616, 53905), (7020, 43124), (9360, 32343), (10781, 28080), (14040, 21562)]