288751440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2137}}^1$

素因数の和:2716

約数の個数: 80

約数和(自身を含む): 897139008

約数和(自身を除く): 608387568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 563, 1126, 1689, 2137, 2252, 2815, 3378, 4274, 4504, 5630, 6411, 6756, 8445, 8548, 9008, 10685, 11260, 12822, 13512, 16890, 17096, 21370, 22520, 25644, 27024, 32055, 33780, 34192, 42740, 45040, 51288, 64110, 67560, 85480, 102576, 128220, 135120, 170960, 256440, 512880, 1203131, 2406262, 3609393, 4812524, 6015655, 7218786, 9625048, 12031310, 14437572, 18046965, 19250096, 24062620, 28875144, 36093930, 48125240, 57750288, 72187860, 96250480, 144375720, 288751440]

約数ペア:

[(1, 288751440), (2, 144375720), (3, 96250480), (4, 72187860), (5, 57750288), (6, 48125240), (8, 36093930), (10, 28875144), (12, 24062620), (15, 19250096), (16, 18046965), (20, 14437572), (24, 12031310), (30, 9625048), (40, 7218786), (48, 6015655), (60, 4812524), (80, 3609393), (120, 2406262), (240, 1203131), (563, 512880), (1126, 256440), (1689, 170960), (2137, 135120), (2252, 128220), (2815, 102576), (3378, 85480), (4274, 67560), (4504, 64110), (5630, 51288), (6411, 45040), (6756, 42740), (8445, 34192), (8548, 33780), (9008, 32055), (10685, 27024), (11260, 25644), (12822, 22520), (13512, 21370), (16890, 17096)]