88818480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:739

約数の個数: 120

約数和(自身を含む): 300025440

約数和(自身を除く): 211206960

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, 439, 562, 720, 843, 878, 1124, 1317, 1405, 1686, 1756, 2195, 2248, 2529, 2634, 2810, 3372, 3512, 3951, 4215, 4390, 4496, 5058, 5268, 5620, 6585, 6744, 7024, 7902, 8430, 8780, 10116, 10536, 11240, 12645, 13170, 13488, 15804, 16860, 17560, 19755, 20232, 21072, 22480, 25290, 26340, 31608, 33720, 35120, 39510, 40464, 50580, 52680, 63216, 67440, 79020, 101160, 105360, 123359, 158040, 202320, 246718, 316080, 370077, 493436, 616795, 740154, 986872, 1110231, 1233590, 1480308, 1850385, 1973744, 2220462, 2467180, 2960616, 3700770, 4440924, 4934360, 5551155, 5921232, 7401540, 8881848, 9868720, 11102310, 14803080, 17763696, 22204620, 29606160, 44409240, 88818480]

約数ペア:

[(1, 88818480), (2, 44409240), (3, 29606160), (4, 22204620), (5, 17763696), (6, 14803080), (8, 11102310), (9, 9868720), (10, 8881848), (12, 7401540), (15, 5921232), (16, 5551155), (18, 4934360), (20, 4440924), (24, 3700770), (30, 2960616), (36, 2467180), (40, 2220462), (45, 1973744), (48, 1850385), (60, 1480308), (72, 1233590), (80, 1110231), (90, 986872), (120, 740154), (144, 616795), (180, 493436), (240, 370077), (281, 316080), (360, 246718), (439, 202320), (562, 158040), (720, 123359), (843, 105360), (878, 101160), (1124, 79020), (1317, 67440), (1405, 63216), (1686, 52680), (1756, 50580), (2195, 40464), (2248, 39510), (2529, 35120), (2634, 33720), (2810, 31608), (3372, 26340), (3512, 25290), (3951, 22480), (4215, 21072), (4390, 20232), (4496, 19755), (5058, 17560), (5268, 16860), (5620, 15804), (6585, 13488), (6744, 13170), (7024, 12645), (7902, 11240), (8430, 10536), (8780, 10116)]