989065080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{305267}}^1$

素因数の和:305290

約数の個数: 80

約数和(自身を含む): 3324368520

約数和(自身を除く): 2335303440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 305267, 610534, 915801, 1221068, 1526335, 1831602, 2442136, 2747403, 3052670, 3663204, 4579005, 5494806, 6105340, 7326408, 8242209, 9158010, 10989612, 12210680, 13737015, 16484418, 18316020, 21979224, 24726627, 27474030, 32968836, 36632040, 41211045, 49453254, 54948060, 65937672, 82422090, 98906508, 109896120, 123633135, 164844180, 197813016, 247266270, 329688360, 494532540, 989065080]

約数ペア:

[(1, 989065080), (2, 494532540), (3, 329688360), (4, 247266270), (5, 197813016), (6, 164844180), (8, 123633135), (9, 109896120), (10, 98906508), (12, 82422090), (15, 65937672), (18, 54948060), (20, 49453254), (24, 41211045), (27, 36632040), (30, 32968836), (36, 27474030), (40, 24726627), (45, 21979224), (54, 18316020), (60, 16484418), (72, 13737015), (81, 12210680), (90, 10989612), (108, 9158010), (120, 8242209), (135, 7326408), (162, 6105340), (180, 5494806), (216, 4579005), (270, 3663204), (324, 3052670), (360, 2747403), (405, 2442136), (540, 1831602), (648, 1526335), (810, 1221068), (1080, 915801), (1620, 610534), (3240, 305267)]