1562802696960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{406979869}}^1$

素因数の和:406979893

約数の個数: 72

約数和(自身を含む): 4991201125680

約数和(自身を除く): 3428398428720

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 406979869, 813959738, 1220939607, 1627919476, 2034899345, 2441879214, 3255838952, 4069798690, 4883758428, 6104698035, 6511677904, 8139597380, 9767516856, 12209396070, 13023355808, 16279194760, 19535033712, 24418792140, 26046711616, 32558389520, 39070067424, 48837584280, 52093423232, 65116779040, 78140134848, 97675168560, 104186846464, 130233558080, 156280269696, 195350337120, 260467116160, 312560539392, 390700674240, 520934232320, 781401348480, 1562802696960]

約数ペア:

[(1, 1562802696960), (2, 781401348480), (3, 520934232320), (4, 390700674240), (5, 312560539392), (6, 260467116160), (8, 195350337120), (10, 156280269696), (12, 130233558080), (15, 104186846464), (16, 97675168560), (20, 78140134848), (24, 65116779040), (30, 52093423232), (32, 48837584280), (40, 39070067424), (48, 32558389520), (60, 26046711616), (64, 24418792140), (80, 19535033712), (96, 16279194760), (120, 13023355808), (128, 12209396070), (160, 9767516856), (192, 8139597380), (240, 6511677904), (256, 6104698035), (320, 4883758428), (384, 4069798690), (480, 3255838952), (640, 2441879214), (768, 2034899345), (960, 1627919476), (1280, 1220939607), (1920, 813959738), (3840, 406979869)]