155584080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{769}}^1$

素因数の和:1069

約数の個数: 120

約数和(自身を含む): 525044520

約数和(自身を除く): 369460440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 281, 360, 562, 720, 769, 843, 1124, 1405, 1538, 1686, 2248, 2307, 2529, 2810, 3076, 3372, 3845, 4215, 4496, 4614, 5058, 5620, 6152, 6744, 6921, 7690, 8430, 9228, 10116, 11240, 11535, 12304, 12645, 13488, 13842, 15380, 16860, 18456, 20232, 22480, 23070, 25290, 27684, 30760, 33720, 34605, 36912, 40464, 46140, 50580, 55368, 61520, 67440, 69210, 92280, 101160, 110736, 138420, 184560, 202320, 216089, 276840, 432178, 553680, 648267, 864356, 1080445, 1296534, 1728712, 1944801, 2160890, 2593068, 3241335, 3457424, 3889602, 4321780, 5186136, 6482670, 7779204, 8643560, 9724005, 10372272, 12965340, 15558408, 17287120, 19448010, 25930680, 31116816, 38896020, 51861360, 77792040, 155584080]

約数ペア:

[(1, 155584080), (2, 77792040), (3, 51861360), (4, 38896020), (5, 31116816), (6, 25930680), (8, 19448010), (9, 17287120), (10, 15558408), (12, 12965340), (15, 10372272), (16, 9724005), (18, 8643560), (20, 7779204), (24, 6482670), (30, 5186136), (36, 4321780), (40, 3889602), (45, 3457424), (48, 3241335), (60, 2593068), (72, 2160890), (80, 1944801), (90, 1728712), (120, 1296534), (144, 1080445), (180, 864356), (240, 648267), (281, 553680), (360, 432178), (562, 276840), (720, 216089), (769, 202320), (843, 184560), (1124, 138420), (1405, 110736), (1538, 101160), (1686, 92280), (2248, 69210), (2307, 67440), (2529, 61520), (2810, 55368), (3076, 50580), (3372, 46140), (3845, 40464), (4215, 36912), (4496, 34605), (4614, 33720), (5058, 30760), (5620, 27684), (6152, 25290), (6744, 23070), (6921, 22480), (7690, 20232), (8430, 18456), (9228, 16860), (10116, 15380), (11240, 13842), (11535, 13488), (12304, 12645)]