18744147360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4338923}}^1$

素因数の和:4338947

約数の個数: 96

約数和(自身を含む): 65604530880

約数和(自身を除く): 46860383520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 4338923, 8677846, 13016769, 17355692, 21694615, 26033538, 34711384, 39050307, 43389230, 52067076, 65083845, 69422768, 78100614, 86778460, 104134152, 117150921, 130167690, 138845536, 156201228, 173556920, 195251535, 208268304, 234301842, 260335380, 312402456, 347113840, 390503070, 416536608, 468603684, 520670760, 585754605, 624804912, 694227680, 781006140, 937207368, 1041341520, 1171509210, 1249609824, 1562012280, 1874414736, 2082683040, 2343018420, 3124024560, 3748829472, 4686036840, 6248049120, 9372073680, 18744147360]

約数ペア:

[(1, 18744147360), (2, 9372073680), (3, 6248049120), (4, 4686036840), (5, 3748829472), (6, 3124024560), (8, 2343018420), (9, 2082683040), (10, 1874414736), (12, 1562012280), (15, 1249609824), (16, 1171509210), (18, 1041341520), (20, 937207368), (24, 781006140), (27, 694227680), (30, 624804912), (32, 585754605), (36, 520670760), (40, 468603684), (45, 416536608), (48, 390503070), (54, 347113840), (60, 312402456), (72, 260335380), (80, 234301842), (90, 208268304), (96, 195251535), (108, 173556920), (120, 156201228), (135, 138845536), (144, 130167690), (160, 117150921), (180, 104134152), (216, 86778460), (240, 78100614), (270, 69422768), (288, 65083845), (360, 52067076), (432, 43389230), (480, 39050307), (540, 34711384), (720, 26033538), (864, 21694615), (1080, 17355692), (1440, 13016769), (2160, 8677846), (4320, 4338923)]