1399236480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{242923}}^1$

素因数の和:242948

約数の個数: 96

約数和(自身を含む): 4831758360

約数和(自身を除く): 3432521880

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 242923, 485846, 728769, 971692, 1214615, 1457538, 1943384, 2186307, 2429230, 2915076, 3643845, 3886768, 4372614, 4858460, 5830152, 7287690, 7773536, 8745228, 9716920, 10931535, 11660304, 14575380, 15547072, 17490456, 19433840, 21863070, 23320608, 29150760, 31094144, 34980912, 38867680, 43726140, 46641216, 58301520, 69961824, 77735360, 87452280, 93282432, 116603040, 139923648, 155470720, 174904560, 233206080, 279847296, 349809120, 466412160, 699618240, 1399236480]

約数ペア:

[(1, 1399236480), (2, 699618240), (3, 466412160), (4, 349809120), (5, 279847296), (6, 233206080), (8, 174904560), (9, 155470720), (10, 139923648), (12, 116603040), (15, 93282432), (16, 87452280), (18, 77735360), (20, 69961824), (24, 58301520), (30, 46641216), (32, 43726140), (36, 38867680), (40, 34980912), (45, 31094144), (48, 29150760), (60, 23320608), (64, 21863070), (72, 19433840), (80, 17490456), (90, 15547072), (96, 14575380), (120, 11660304), (128, 10931535), (144, 9716920), (160, 8745228), (180, 7773536), (192, 7287690), (240, 5830152), (288, 4858460), (320, 4372614), (360, 3886768), (384, 3643845), (480, 2915076), (576, 2429230), (640, 2186307), (720, 1943384), (960, 1457538), (1152, 1214615), (1440, 971692), (1920, 728769), (2880, 485846), (5760, 242923)]