15702894960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{145721}}^1$

素因数の和:146186

約数の個数: 80

約数和(自身を含む): 48787725600

約数和(自身を除く): 33084830640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 449, 898, 1347, 1796, 2245, 2694, 3592, 4490, 5388, 6735, 7184, 8980, 10776, 13470, 17960, 21552, 26940, 35920, 53880, 107760, 145721, 291442, 437163, 582884, 728605, 874326, 1165768, 1457210, 1748652, 2185815, 2331536, 2914420, 3497304, 4371630, 5828840, 6994608, 8743260, 11657680, 17486520, 34973040, 65428729, 130857458, 196286187, 261714916, 327143645, 392572374, 523429832, 654287290, 785144748, 981430935, 1046859664, 1308574580, 1570289496, 1962861870, 2617149160, 3140578992, 3925723740, 5234298320, 7851447480, 15702894960]

約数ペア:

[(1, 15702894960), (2, 7851447480), (3, 5234298320), (4, 3925723740), (5, 3140578992), (6, 2617149160), (8, 1962861870), (10, 1570289496), (12, 1308574580), (15, 1046859664), (16, 981430935), (20, 785144748), (24, 654287290), (30, 523429832), (40, 392572374), (48, 327143645), (60, 261714916), (80, 196286187), (120, 130857458), (240, 65428729), (449, 34973040), (898, 17486520), (1347, 11657680), (1796, 8743260), (2245, 6994608), (2694, 5828840), (3592, 4371630), (4490, 3497304), (5388, 2914420), (6735, 2331536), (7184, 2185815), (8980, 1748652), (10776, 1457210), (13470, 1165768), (17960, 874326), (21552, 728605), (26940, 582884), (35920, 437163), (53880, 291442), (107760, 145721)]