5462640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{281}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 19092528

約数和(自身を除く): 13629888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 281, 324, 360, 405, 432, 486, 540, 562, 648, 720, 810, 843, 972, 1080, 1124, 1215, 1296, 1405, 1620, 1686, 1944, 2160, 2248, 2430, 2529, 2810, 3240, 3372, 3888, 4215, 4496, 4860, 5058, 5620, 6480, 6744, 7587, 8430, 9720, 10116, 11240, 12645, 13488, 15174, 16860, 19440, 20232, 22480, 22761, 25290, 30348, 33720, 37935, 40464, 45522, 50580, 60696, 67440, 68283, 75870, 91044, 101160, 113805, 121392, 136566, 151740, 182088, 202320, 227610, 273132, 303480, 341415, 364176, 455220, 546264, 606960, 682830, 910440, 1092528, 1365660, 1820880, 2731320, 5462640]

約数ペア:

[(1, 5462640), (2, 2731320), (3, 1820880), (4, 1365660), (5, 1092528), (6, 910440), (8, 682830), (9, 606960), (10, 546264), (12, 455220), (15, 364176), (16, 341415), (18, 303480), (20, 273132), (24, 227610), (27, 202320), (30, 182088), (36, 151740), (40, 136566), (45, 121392), (48, 113805), (54, 101160), (60, 91044), (72, 75870), (80, 68283), (81, 67440), (90, 60696), (108, 50580), (120, 45522), (135, 40464), (144, 37935), (162, 33720), (180, 30348), (216, 25290), (240, 22761), (243, 22480), (270, 20232), (281, 19440), (324, 16860), (360, 15174), (405, 13488), (432, 12645), (486, 11240), (540, 10116), (562, 9720), (648, 8430), (720, 7587), (810, 6744), (843, 6480), (972, 5620), (1080, 5058), (1124, 4860), (1215, 4496), (1296, 4215), (1405, 3888), (1620, 3372), (1686, 3240), (1944, 2810), (2160, 2529), (2248, 2430)]