53658720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{12421}}^1$

素因数の和:12445

約数の個数: 96

約数和(自身を含む): 187820640

約数和(自身を除く): 134161920

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, 12421, 24842, 37263, 49684, 62105, 74526, 99368, 111789, 124210, 149052, 186315, 198736, 223578, 248420, 298104, 335367, 372630, 397472, 447156, 496840, 558945, 596208, 670734, 745260, 894312, 993680, 1117890, 1192416, 1341468, 1490520, 1676835, 1788624, 1987360, 2235780, 2682936, 2981040, 3353670, 3577248, 4471560, 5365872, 5962080, 6707340, 8943120, 10731744, 13414680, 17886240, 26829360, 53658720]

約数ペア:

[(1, 53658720), (2, 26829360), (3, 17886240), (4, 13414680), (5, 10731744), (6, 8943120), (8, 6707340), (9, 5962080), (10, 5365872), (12, 4471560), (15, 3577248), (16, 3353670), (18, 2981040), (20, 2682936), (24, 2235780), (27, 1987360), (30, 1788624), (32, 1676835), (36, 1490520), (40, 1341468), (45, 1192416), (48, 1117890), (54, 993680), (60, 894312), (72, 745260), (80, 670734), (90, 596208), (96, 558945), (108, 496840), (120, 447156), (135, 397472), (144, 372630), (160, 335367), (180, 298104), (216, 248420), (240, 223578), (270, 198736), (288, 186315), (360, 149052), (432, 124210), (480, 111789), (540, 99368), (720, 74526), (864, 62105), (1080, 49684), (1440, 37263), (2160, 24842), (4320, 12421)]