380292120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3533}}^1$

素因数の和:3586

約数の個数: 192

約数和(自身を含む): 1389286080

約数和(自身を除く): 1008993960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 2070, 2340, 2392, 2691, 2760, 2990, 3533, 3588, 4140, 4485, 4680, 5382, 5980, 7066, 7176, 8280, 8970, 10599, 10764, 11960, 13455, 14132, 17665, 17940, 21198, 21528, 26910, 28264, 31797, 35330, 35880, 42396, 45929, 52995, 53820, 63594, 70660, 81259, 84792, 91858, 105990, 107640, 127188, 137787, 141320, 158985, 162518, 183716, 211980, 229645, 243777, 254376, 275574, 317970, 325036, 367432, 406295, 413361, 423960, 459290, 487554, 551148, 635940, 650072, 688935, 731331, 812590, 826722, 918580, 975108, 1056367, 1102296, 1218885, 1271880, 1377870, 1462662, 1625180, 1653444, 1837160, 1950216, 2066805, 2112734, 2437770, 2755740, 2925324, 3169101, 3250360, 3306888, 3656655, 4133610, 4225468, 4875540, 5281835, 5511480, 5850648, 6338202, 7313310, 8267220, 8450936, 9507303, 9751080, 10563670, 12676404, 14626620, 15845505, 16534440, 19014606, 21127340, 25352808, 29253240, 31691010, 38029212, 42254680, 47536515, 63382020, 76058424, 95073030, 126764040, 190146060, 380292120]

約数ペア:

[(1, 380292120), (2, 190146060), (3, 126764040), (4, 95073030), (5, 76058424), (6, 63382020), (8, 47536515), (9, 42254680), (10, 38029212), (12, 31691010), (13, 29253240), (15, 25352808), (18, 21127340), (20, 19014606), (23, 16534440), (24, 15845505), (26, 14626620), (30, 12676404), (36, 10563670), (39, 9751080), (40, 9507303), (45, 8450936), (46, 8267220), (52, 7313310), (60, 6338202), (65, 5850648), (69, 5511480), (72, 5281835), (78, 4875540), (90, 4225468), (92, 4133610), (104, 3656655), (115, 3306888), (117, 3250360), (120, 3169101), (130, 2925324), (138, 2755740), (156, 2437770), (180, 2112734), (184, 2066805), (195, 1950216), (207, 1837160), (230, 1653444), (234, 1625180), (260, 1462662), (276, 1377870), (299, 1271880), (312, 1218885), (345, 1102296), (360, 1056367), (390, 975108), (414, 918580), (460, 826722), (468, 812590), (520, 731331), (552, 688935), (585, 650072), (598, 635940), (690, 551148), (780, 487554), (828, 459290), (897, 423960), (920, 413361), (936, 406295), (1035, 367432), (1170, 325036), (1196, 317970), (1380, 275574), (1495, 254376), (1560, 243777), (1656, 229645), (1794, 211980), (2070, 183716), (2340, 162518), (2392, 158985), (2691, 141320), (2760, 137787), (2990, 127188), (3533, 107640), (3588, 105990), (4140, 91858), (4485, 84792), (4680, 81259), (5382, 70660), (5980, 63594), (7066, 53820), (7176, 52995), (8280, 45929), (8970, 42396), (10599, 35880), (10764, 35330), (11960, 31797), (13455, 28264), (14132, 26910), (17665, 21528), (17940, 21198)]