392928240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{2129}}^1$

素因数の和:2914

約数の個数: 80

約数和(自身を含む): 1220234400

約数和(自身を除く): 827306160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 769, 1538, 2129, 2307, 3076, 3845, 4258, 4614, 6152, 6387, 7690, 8516, 9228, 10645, 11535, 12304, 12774, 15380, 17032, 18456, 21290, 23070, 25548, 30760, 31935, 34064, 36912, 42580, 46140, 51096, 61520, 63870, 85160, 92280, 102192, 127740, 170320, 184560, 255480, 510960, 1637201, 3274402, 4911603, 6548804, 8186005, 9823206, 13097608, 16372010, 19646412, 24558015, 26195216, 32744020, 39292824, 49116030, 65488040, 78585648, 98232060, 130976080, 196464120, 392928240]

約数ペア:

[(1, 392928240), (2, 196464120), (3, 130976080), (4, 98232060), (5, 78585648), (6, 65488040), (8, 49116030), (10, 39292824), (12, 32744020), (15, 26195216), (16, 24558015), (20, 19646412), (24, 16372010), (30, 13097608), (40, 9823206), (48, 8186005), (60, 6548804), (80, 4911603), (120, 3274402), (240, 1637201), (769, 510960), (1538, 255480), (2129, 184560), (2307, 170320), (3076, 127740), (3845, 102192), (4258, 92280), (4614, 85160), (6152, 63870), (6387, 61520), (7690, 51096), (8516, 46140), (9228, 42580), (10645, 36912), (11535, 34064), (12304, 31935), (12774, 30760), (15380, 25548), (17032, 23070), (18456, 21290)]