385184160

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{9907}}^1$

素因数の和:9937

約数の個数: 144

約数和(自身を含む): 1363261536

約数和(自身を除く): 978077376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 9907, 12960, 19440, 19814, 29721, 38880, 39628, 49535, 59442, 79256, 89163, 99070, 118884, 148605, 158512, 178326, 198140, 237768, 267489, 297210, 317024, 356652, 396280, 445815, 475536, 534978, 594420, 713304, 792560, 802467, 891630, 951072, 1069956, 1188840, 1337445, 1426608, 1585120, 1604934, 1783260, 2139912, 2377680, 2407401, 2674890, 2853216, 3209868, 3566520, 4012335, 4279824, 4755360, 4814802, 5349780, 6419736, 7133040, 8024670, 8559648, 9629604, 10699560, 12037005, 12839472, 14266080, 16049340, 19259208, 21399120, 24074010, 25678944, 32098680, 38518416, 42798240, 48148020, 64197360, 77036832, 96296040, 128394720, 192592080, 385184160]

約数ペア:

[(1, 385184160), (2, 192592080), (3, 128394720), (4, 96296040), (5, 77036832), (6, 64197360), (8, 48148020), (9, 42798240), (10, 38518416), (12, 32098680), (15, 25678944), (16, 24074010), (18, 21399120), (20, 19259208), (24, 16049340), (27, 14266080), (30, 12839472), (32, 12037005), (36, 10699560), (40, 9629604), (45, 8559648), (48, 8024670), (54, 7133040), (60, 6419736), (72, 5349780), (80, 4814802), (81, 4755360), (90, 4279824), (96, 4012335), (108, 3566520), (120, 3209868), (135, 2853216), (144, 2674890), (160, 2407401), (162, 2377680), (180, 2139912), (216, 1783260), (240, 1604934), (243, 1585120), (270, 1426608), (288, 1337445), (324, 1188840), (360, 1069956), (405, 951072), (432, 891630), (480, 802467), (486, 792560), (540, 713304), (648, 594420), (720, 534978), (810, 475536), (864, 445815), (972, 396280), (1080, 356652), (1215, 317024), (1296, 297210), (1440, 267489), (1620, 237768), (1944, 198140), (2160, 178326), (2430, 158512), (2592, 148605), (3240, 118884), (3888, 99070), (4320, 89163), (4860, 79256), (6480, 59442), (7776, 49535), (9720, 39628), (9907, 38880), (12960, 29721), (19440, 19814)]