2878565520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{413587}}^1$

素因数の和:413632

約数の個数: 80

約数和(自身を含む): 9231284160

約数和(自身を除く): 6352718640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 413587, 827174, 1240761, 1654348, 2067935, 2481522, 3308696, 4135870, 4963044, 6203805, 6617392, 8271740, 9926088, 11994023, 12407610, 16543480, 19852176, 23988046, 24815220, 33086960, 35982069, 47976092, 49630440, 59970115, 71964138, 95952184, 99260880, 119940230, 143928276, 179910345, 191904368, 239880460, 287856552, 359820690, 479760920, 575713104, 719641380, 959521840, 1439282760, 2878565520]

約数ペア:

[(1, 2878565520), (2, 1439282760), (3, 959521840), (4, 719641380), (5, 575713104), (6, 479760920), (8, 359820690), (10, 287856552), (12, 239880460), (15, 191904368), (16, 179910345), (20, 143928276), (24, 119940230), (29, 99260880), (30, 95952184), (40, 71964138), (48, 59970115), (58, 49630440), (60, 47976092), (80, 35982069), (87, 33086960), (116, 24815220), (120, 23988046), (145, 19852176), (174, 16543480), (232, 12407610), (240, 11994023), (290, 9926088), (348, 8271740), (435, 6617392), (464, 6203805), (580, 4963044), (696, 4135870), (870, 3308696), (1160, 2481522), (1392, 2067935), (1740, 1654348), (2320, 1240761), (3480, 827174), (6960, 413587)]