3881360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 10713600

約数和(自身を除く): 6832240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 239, 280, 290, 406, 464, 478, 560, 580, 812, 956, 1015, 1160, 1195, 1624, 1673, 1912, 2030, 2320, 2390, 3248, 3346, 3824, 4060, 4780, 6692, 6931, 8120, 8365, 9560, 13384, 13862, 16240, 16730, 19120, 26768, 27724, 33460, 34655, 48517, 55448, 66920, 69310, 97034, 110896, 133840, 138620, 194068, 242585, 277240, 388136, 485170, 554480, 776272, 970340, 1940680, 3881360]

約数ペア:

[(1, 3881360), (2, 1940680), (4, 970340), (5, 776272), (7, 554480), (8, 485170), (10, 388136), (14, 277240), (16, 242585), (20, 194068), (28, 138620), (29, 133840), (35, 110896), (40, 97034), (56, 69310), (58, 66920), (70, 55448), (80, 48517), (112, 34655), (116, 33460), (140, 27724), (145, 26768), (203, 19120), (232, 16730), (239, 16240), (280, 13862), (290, 13384), (406, 9560), (464, 8365), (478, 8120), (560, 6931), (580, 6692), (812, 4780), (956, 4060), (1015, 3824), (1160, 3346), (1195, 3248), (1624, 2390), (1673, 2320), (1912, 2030)]