387686160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:654

約数の個数: 240

約数和(自身を含む): 1394160768

約数和(自身を除く): 1006474608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 41, 45, 46, 48, 60, 69, 72, 80, 82, 90, 92, 115, 120, 123, 138, 144, 164, 180, 184, 205, 207, 230, 240, 246, 276, 328, 345, 360, 368, 369, 410, 414, 460, 492, 552, 571, 615, 656, 690, 720, 738, 820, 828, 920, 943, 984, 1035, 1104, 1142, 1230, 1380, 1476, 1640, 1656, 1713, 1840, 1845, 1886, 1968, 2070, 2284, 2460, 2760, 2829, 2855, 2952, 3280, 3312, 3426, 3690, 3772, 4140, 4568, 4715, 4920, 5139, 5520, 5658, 5710, 5904, 6852, 7380, 7544, 8280, 8487, 8565, 9136, 9430, 9840, 10278, 11316, 11420, 13133, 13704, 14145, 14760, 15088, 16560, 16974, 17130, 18860, 20556, 22632, 22840, 23411, 25695, 26266, 27408, 28290, 29520, 33948, 34260, 37720, 39399, 41112, 42435, 45264, 45680, 46822, 51390, 52532, 56580, 65665, 67896, 68520, 70233, 75440, 78798, 82224, 84870, 93644, 102780, 105064, 113160, 117055, 118197, 131330, 135792, 137040, 140466, 157596, 169740, 187288, 196995, 205560, 210128, 210699, 226320, 234110, 236394, 262660, 280932, 315192, 339480, 351165, 374576, 393990, 411120, 421398, 468220, 472788, 525320, 538453, 561864, 590985, 630384, 678960, 702330, 787980, 842796, 936440, 945576, 1050640, 1053495, 1076906, 1123728, 1181970, 1404660, 1575960, 1615359, 1685592, 1872880, 1891152, 2106990, 2153812, 2363940, 2692265, 2809320, 3151920, 3230718, 3371184, 4213980, 4307624, 4727880, 4846077, 5384530, 5618640, 6461436, 8076795, 8427960, 8615248, 9455760, 9692154, 10769060, 12922872, 16153590, 16855920, 19384308, 21538120, 24230385, 25845744, 32307180, 38768616, 43076240, 48460770, 64614360, 77537232, 96921540, 129228720, 193843080, 387686160]

約数ペア:

[(1, 387686160), (2, 193843080), (3, 129228720), (4, 96921540), (5, 77537232), (6, 64614360), (8, 48460770), (9, 43076240), (10, 38768616), (12, 32307180), (15, 25845744), (16, 24230385), (18, 21538120), (20, 19384308), (23, 16855920), (24, 16153590), (30, 12922872), (36, 10769060), (40, 9692154), (41, 9455760), (45, 8615248), (46, 8427960), (48, 8076795), (60, 6461436), (69, 5618640), (72, 5384530), (80, 4846077), (82, 4727880), (90, 4307624), (92, 4213980), (115, 3371184), (120, 3230718), (123, 3151920), (138, 2809320), (144, 2692265), (164, 2363940), (180, 2153812), (184, 2106990), (205, 1891152), (207, 1872880), (230, 1685592), (240, 1615359), (246, 1575960), (276, 1404660), (328, 1181970), (345, 1123728), (360, 1076906), (368, 1053495), (369, 1050640), (410, 945576), (414, 936440), (460, 842796), (492, 787980), (552, 702330), (571, 678960), (615, 630384), (656, 590985), (690, 561864), (720, 538453), (738, 525320), (820, 472788), (828, 468220), (920, 421398), (943, 411120), (984, 393990), (1035, 374576), (1104, 351165), (1142, 339480), (1230, 315192), (1380, 280932), (1476, 262660), (1640, 236394), (1656, 234110), (1713, 226320), (1840, 210699), (1845, 210128), (1886, 205560), (1968, 196995), (2070, 187288), (2284, 169740), (2460, 157596), (2760, 140466), (2829, 137040), (2855, 135792), (2952, 131330), (3280, 118197), (3312, 117055), (3426, 113160), (3690, 105064), (3772, 102780), (4140, 93644), (4568, 84870), (4715, 82224), (4920, 78798), (5139, 75440), (5520, 70233), (5658, 68520), (5710, 67896), (5904, 65665), (6852, 56580), (7380, 52532), (7544, 51390), (8280, 46822), (8487, 45680), (8565, 45264), (9136, 42435), (9430, 41112), (9840, 39399), (10278, 37720), (11316, 34260), (11420, 33948), (13133, 29520), (13704, 28290), (14145, 27408), (14760, 26266), (15088, 25695), (16560, 23411), (16974, 22840), (17130, 22632), (18860, 20556)]