384265440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1579}}^1$

素因数の和:1626

約数の個数: 216

約数和(自身を含む): 1420833960

約数和(自身を除く): 1036568520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1579, 1690, 1872, 2028, 2080, 2340, 2535, 2704, 3042, 3120, 3158, 3380, 3744, 4056, 4680, 4737, 5070, 5408, 6084, 6240, 6316, 6760, 7605, 7895, 8112, 9360, 9474, 10140, 12168, 12632, 13520, 14211, 15210, 15790, 16224, 18720, 18948, 20280, 20527, 23685, 24336, 25264, 27040, 28422, 30420, 31580, 37896, 40560, 41054, 47370, 48672, 50528, 56844, 60840, 61581, 63160, 71055, 75792, 81120, 82108, 94740, 102635, 113688, 121680, 123162, 126320, 142110, 151584, 164216, 184743, 189480, 205270, 227376, 243360, 246324, 252640, 266851, 284220, 307905, 328432, 369486, 378960, 410540, 454752, 492648, 533702, 568440, 615810, 656864, 738972, 757920, 800553, 821080, 923715, 985296, 1067404, 1136880, 1231620, 1334255, 1477944, 1601106, 1642160, 1847430, 1970592, 2134808, 2273760, 2401659, 2463240, 2668510, 2955888, 3202212, 3284320, 3694860, 4002765, 4269616, 4803318, 4926480, 5337020, 5911776, 6404424, 7389720, 8005530, 8539232, 9606636, 9852960, 10674040, 12008295, 12808848, 14779440, 16011060, 19213272, 21348080, 24016590, 25617696, 29558880, 32022120, 38426544, 42696160, 48033180, 64044240, 76853088, 96066360, 128088480, 192132720, 384265440]

約数ペア:

[(1, 384265440), (2, 192132720), (3, 128088480), (4, 96066360), (5, 76853088), (6, 64044240), (8, 48033180), (9, 42696160), (10, 38426544), (12, 32022120), (13, 29558880), (15, 25617696), (16, 24016590), (18, 21348080), (20, 19213272), (24, 16011060), (26, 14779440), (30, 12808848), (32, 12008295), (36, 10674040), (39, 9852960), (40, 9606636), (45, 8539232), (48, 8005530), (52, 7389720), (60, 6404424), (65, 5911776), (72, 5337020), (78, 4926480), (80, 4803318), (90, 4269616), (96, 4002765), (104, 3694860), (117, 3284320), (120, 3202212), (130, 2955888), (144, 2668510), (156, 2463240), (160, 2401659), (169, 2273760), (180, 2134808), (195, 1970592), (208, 1847430), (234, 1642160), (240, 1601106), (260, 1477944), (288, 1334255), (312, 1231620), (338, 1136880), (360, 1067404), (390, 985296), (416, 923715), (468, 821080), (480, 800553), (507, 757920), (520, 738972), (585, 656864), (624, 615810), (676, 568440), (720, 533702), (780, 492648), (845, 454752), (936, 410540), (1014, 378960), (1040, 369486), (1170, 328432), (1248, 307905), (1352, 284220), (1440, 266851), (1521, 252640), (1560, 246324), (1579, 243360), (1690, 227376), (1872, 205270), (2028, 189480), (2080, 184743), (2340, 164216), (2535, 151584), (2704, 142110), (3042, 126320), (3120, 123162), (3158, 121680), (3380, 113688), (3744, 102635), (4056, 94740), (4680, 82108), (4737, 81120), (5070, 75792), (5408, 71055), (6084, 63160), (6240, 61581), (6316, 60840), (6760, 56844), (7605, 50528), (7895, 48672), (8112, 47370), (9360, 41054), (9474, 40560), (10140, 37896), (12168, 31580), (12632, 30420), (13520, 28422), (14211, 27040), (15210, 25264), (15790, 24336), (16224, 23685), (18720, 20527), (18948, 20280)]