147491280

素因数分解:

$2^4\times 3^8\times 5^1\times {\mathrm{281}}^1$

素因数の和:318

約数の個数: 180

約数和(自身を含む): 516180132

約数和(自身を除く): 368688852

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, 729, 810, 843, 972, 1080, 1124, 1215, 1296, 1405, 1458, 1620, 1686, 1944, 2160, 2187, 2248, 2430, 2529, 2810, 2916, 3240, 3372, 3645, 3888, 4215, 4374, 4496, 4860, 5058, 5620, 5832, 6480, 6561, 6744, 7290, 7587, 8430, 8748, 9720, 10116, 10935, 11240, 11664, 12645, 13122, 13488, 14580, 15174, 16860, 17496, 19440, 20232, 21870, 22480, 22761, 25290, 26244, 29160, 30348, 32805, 33720, 34992, 37935, 40464, 43740, 45522, 50580, 52488, 58320, 60696, 65610, 67440, 68283, 75870, 87480, 91044, 101160, 104976, 113805, 121392, 131220, 136566, 151740, 174960, 182088, 202320, 204849, 227610, 262440, 273132, 303480, 341415, 364176, 409698, 455220, 524880, 546264, 606960, 614547, 682830, 819396, 910440, 1024245, 1092528, 1229094, 1365660, 1638792, 1820880, 1843641, 2048490, 2458188, 2731320, 3072735, 3277584, 3687282, 4096980, 4916376, 5462640, 6145470, 7374564, 8193960, 9218205, 9832752, 12290940, 14749128, 16387920, 18436410, 24581880, 29498256, 36872820, 49163760, 73745640, 147491280]

約数ペア:

[(1, 147491280), (2, 73745640), (3, 49163760), (4, 36872820), (5, 29498256), (6, 24581880), (8, 18436410), (9, 16387920), (10, 14749128), (12, 12290940), (15, 9832752), (16, 9218205), (18, 8193960), (20, 7374564), (24, 6145470), (27, 5462640), (30, 4916376), (36, 4096980), (40, 3687282), (45, 3277584), (48, 3072735), (54, 2731320), (60, 2458188), (72, 2048490), (80, 1843641), (81, 1820880), (90, 1638792), (108, 1365660), (120, 1229094), (135, 1092528), (144, 1024245), (162, 910440), (180, 819396), (216, 682830), (240, 614547), (243, 606960), (270, 546264), (281, 524880), (324, 455220), (360, 409698), (405, 364176), (432, 341415), (486, 303480), (540, 273132), (562, 262440), (648, 227610), (720, 204849), (729, 202320), (810, 182088), (843, 174960), (972, 151740), (1080, 136566), (1124, 131220), (1215, 121392), (1296, 113805), (1405, 104976), (1458, 101160), (1620, 91044), (1686, 87480), (1944, 75870), (2160, 68283), (2187, 67440), (2248, 65610), (2430, 60696), (2529, 58320), (2810, 52488), (2916, 50580), (3240, 45522), (3372, 43740), (3645, 40464), (3888, 37935), (4215, 34992), (4374, 33720), (4496, 32805), (4860, 30348), (5058, 29160), (5620, 26244), (5832, 25290), (6480, 22761), (6561, 22480), (6744, 21870), (7290, 20232), (7587, 19440), (8430, 17496), (8748, 16860), (9720, 15174), (10116, 14580), (10935, 13488), (11240, 13122), (11664, 12645)]