20141026320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{366467}}^1$

素因数の和:366712

約数の個数: 80

約数和(自身を含む): 62710004160

約数和(自身を除く): 42568977840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 3664, 4580, 5496, 6870, 9160, 10992, 13740, 18320, 27480, 54960, 366467, 732934, 1099401, 1465868, 1832335, 2198802, 2931736, 3664670, 4397604, 5497005, 5863472, 7329340, 8795208, 10994010, 14658680, 17590416, 21988020, 29317360, 43976040, 83920943, 87952080, 167841886, 251762829, 335683772, 419604715, 503525658, 671367544, 839209430, 1007051316, 1258814145, 1342735088, 1678418860, 2014102632, 2517628290, 3356837720, 4028205264, 5035256580, 6713675440, 10070513160, 20141026320]

約数ペア:

[(1, 20141026320), (2, 10070513160), (3, 6713675440), (4, 5035256580), (5, 4028205264), (6, 3356837720), (8, 2517628290), (10, 2014102632), (12, 1678418860), (15, 1342735088), (16, 1258814145), (20, 1007051316), (24, 839209430), (30, 671367544), (40, 503525658), (48, 419604715), (60, 335683772), (80, 251762829), (120, 167841886), (229, 87952080), (240, 83920943), (458, 43976040), (687, 29317360), (916, 21988020), (1145, 17590416), (1374, 14658680), (1832, 10994010), (2290, 8795208), (2748, 7329340), (3435, 5863472), (3664, 5497005), (4580, 4397604), (5496, 3664670), (6870, 2931736), (9160, 2198802), (10992, 1832335), (13740, 1465868), (18320, 1099401), (27480, 732934), (54960, 366467)]