440152080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{5897}}^1$

素因数の和:6224

約数の個数: 80

約数和(自身を含む): 1369090944

約数和(自身を除く): 928938864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 311, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 4976, 5897, 6220, 7464, 9330, 11794, 12440, 14928, 17691, 18660, 23588, 24880, 29485, 35382, 37320, 47176, 58970, 70764, 74640, 88455, 94352, 117940, 141528, 176910, 235880, 283056, 353820, 471760, 707640, 1415280, 1833967, 3667934, 5501901, 7335868, 9169835, 11003802, 14671736, 18339670, 22007604, 27509505, 29343472, 36679340, 44015208, 55019010, 73358680, 88030416, 110038020, 146717360, 220076040, 440152080]

約数ペア:

[(1, 440152080), (2, 220076040), (3, 146717360), (4, 110038020), (5, 88030416), (6, 73358680), (8, 55019010), (10, 44015208), (12, 36679340), (15, 29343472), (16, 27509505), (20, 22007604), (24, 18339670), (30, 14671736), (40, 11003802), (48, 9169835), (60, 7335868), (80, 5501901), (120, 3667934), (240, 1833967), (311, 1415280), (622, 707640), (933, 471760), (1244, 353820), (1555, 283056), (1866, 235880), (2488, 176910), (3110, 141528), (3732, 117940), (4665, 94352), (4976, 88455), (5897, 74640), (6220, 70764), (7464, 58970), (9330, 47176), (11794, 37320), (12440, 35382), (14928, 29485), (17691, 24880), (18660, 23588)]