223946880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{116639}}^1$

素因数の和:116661

約数の個数: 64

約数和(自身を含む): 713836800

約数和(自身を除く): 489889920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 116639, 233278, 349917, 466556, 583195, 699834, 933112, 1166390, 1399668, 1749585, 1866224, 2332780, 2799336, 3499170, 3732448, 4665560, 5598672, 6998340, 7464896, 9331120, 11197344, 13996680, 14929792, 18662240, 22394688, 27993360, 37324480, 44789376, 55986720, 74648960, 111973440, 223946880]

約数ペア:

[(1, 223946880), (2, 111973440), (3, 74648960), (4, 55986720), (5, 44789376), (6, 37324480), (8, 27993360), (10, 22394688), (12, 18662240), (15, 14929792), (16, 13996680), (20, 11197344), (24, 9331120), (30, 7464896), (32, 6998340), (40, 5598672), (48, 4665560), (60, 3732448), (64, 3499170), (80, 2799336), (96, 2332780), (120, 1866224), (128, 1749585), (160, 1399668), (192, 1166390), (240, 933112), (320, 699834), (384, 583195), (480, 466556), (640, 349917), (960, 233278), (1920, 116639)]