772475040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{536441}}^1$

素因数の和:536462

約数の個数: 72

約数和(自身を含む): 2636075988

約数和(自身を除く): 1863600948

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 536441, 1072882, 1609323, 2145764, 2682205, 3218646, 4291528, 4827969, 5364410, 6437292, 8046615, 8583056, 9655938, 10728820, 12874584, 16093230, 17166112, 19311876, 21457640, 24139845, 25749168, 32186460, 38623752, 42915280, 48279690, 51498336, 64372920, 77247504, 85830560, 96559380, 128745840, 154495008, 193118760, 257491680, 386237520, 772475040]

約数ペア:

[(1, 772475040), (2, 386237520), (3, 257491680), (4, 193118760), (5, 154495008), (6, 128745840), (8, 96559380), (9, 85830560), (10, 77247504), (12, 64372920), (15, 51498336), (16, 48279690), (18, 42915280), (20, 38623752), (24, 32186460), (30, 25749168), (32, 24139845), (36, 21457640), (40, 19311876), (45, 17166112), (48, 16093230), (60, 12874584), (72, 10728820), (80, 9655938), (90, 8583056), (96, 8046615), (120, 6437292), (144, 5364410), (160, 4827969), (180, 4291528), (240, 3218646), (288, 2682205), (360, 2145764), (480, 1609323), (720, 1072882), (1440, 536441)]