83751840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19387}}^1$

素因数の和:19411

約数の個数: 96

約数和(自身を含む): 293146560

約数和(自身を除く): 209394720

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, 19387, 38774, 58161, 77548, 96935, 116322, 155096, 174483, 193870, 232644, 290805, 310192, 348966, 387740, 465288, 523449, 581610, 620384, 697932, 775480, 872415, 930576, 1046898, 1163220, 1395864, 1550960, 1744830, 1861152, 2093796, 2326440, 2617245, 2791728, 3101920, 3489660, 4187592, 4652880, 5234490, 5583456, 6979320, 8375184, 9305760, 10468980, 13958640, 16750368, 20937960, 27917280, 41875920, 83751840]

約数ペア:

[(1, 83751840), (2, 41875920), (3, 27917280), (4, 20937960), (5, 16750368), (6, 13958640), (8, 10468980), (9, 9305760), (10, 8375184), (12, 6979320), (15, 5583456), (16, 5234490), (18, 4652880), (20, 4187592), (24, 3489660), (27, 3101920), (30, 2791728), (32, 2617245), (36, 2326440), (40, 2093796), (45, 1861152), (48, 1744830), (54, 1550960), (60, 1395864), (72, 1163220), (80, 1046898), (90, 930576), (96, 872415), (108, 775480), (120, 697932), (135, 620384), (144, 581610), (160, 523449), (180, 465288), (216, 387740), (240, 348966), (270, 310192), (288, 290805), (360, 232644), (432, 193870), (480, 174483), (540, 155096), (720, 116322), (864, 96935), (1080, 77548), (1440, 58161), (2160, 38774), (4320, 19387)]