21975612480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{7630421}}^1$

素因数の和:7630444

約数の個数: 84

約数和(自身を含む): 75586960332

約数和(自身を除く): 53611347852

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 7630421, 15260842, 22891263, 30521684, 38152105, 45782526, 61043368, 68673789, 76304210, 91565052, 114456315, 122086736, 137347578, 152608420, 183130104, 228912630, 244173472, 274695156, 305216840, 343368945, 366260208, 457825260, 488346944, 549390312, 610433680, 686737890, 732520416, 915650520, 1098780624, 1220867360, 1373475780, 1465040832, 1831301040, 2197561248, 2441734720, 2746951560, 3662602080, 4395122496, 5493903120, 7325204160, 10987806240, 21975612480]

約数ペア:

[(1, 21975612480), (2, 10987806240), (3, 7325204160), (4, 5493903120), (5, 4395122496), (6, 3662602080), (8, 2746951560), (9, 2441734720), (10, 2197561248), (12, 1831301040), (15, 1465040832), (16, 1373475780), (18, 1220867360), (20, 1098780624), (24, 915650520), (30, 732520416), (32, 686737890), (36, 610433680), (40, 549390312), (45, 488346944), (48, 457825260), (60, 366260208), (64, 343368945), (72, 305216840), (80, 274695156), (90, 244173472), (96, 228912630), (120, 183130104), (144, 152608420), (160, 137347578), (180, 122086736), (192, 114456315), (240, 91565052), (288, 76304210), (320, 68673789), (360, 61043368), (480, 45782526), (576, 38152105), (720, 30521684), (960, 22891263), (1440, 15260842), (2880, 7630421)]