220887360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{76697}}^1$

素因数の和:76720

約数の個数: 84

約数和(自身を含む): 759770388

約数和(自身を除く): 538883028

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 76697, 153394, 230091, 306788, 383485, 460182, 613576, 690273, 766970, 920364, 1150455, 1227152, 1380546, 1533940, 1840728, 2300910, 2454304, 2761092, 3067880, 3451365, 3681456, 4601820, 4908608, 5522184, 6135760, 6902730, 7362912, 9203640, 11044368, 12271520, 13805460, 14725824, 18407280, 22088736, 24543040, 27610920, 36814560, 44177472, 55221840, 73629120, 110443680, 220887360]

約数ペア:

[(1, 220887360), (2, 110443680), (3, 73629120), (4, 55221840), (5, 44177472), (6, 36814560), (8, 27610920), (9, 24543040), (10, 22088736), (12, 18407280), (15, 14725824), (16, 13805460), (18, 12271520), (20, 11044368), (24, 9203640), (30, 7362912), (32, 6902730), (36, 6135760), (40, 5522184), (45, 4908608), (48, 4601820), (60, 3681456), (64, 3451365), (72, 3067880), (80, 2761092), (90, 2454304), (96, 2300910), (120, 1840728), (144, 1533940), (160, 1380546), (180, 1227152), (192, 1150455), (240, 920364), (288, 766970), (320, 690273), (360, 613576), (480, 460182), (576, 383485), (720, 306788), (960, 230091), (1440, 153394), (2880, 76697)]