1386040080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{31907}}^1$

素因数の和:32104

約数の個数: 80

約数和(自身を含む): 4320598464

約数和(自身を除く): 2934558384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 2896, 3620, 4344, 5430, 7240, 8688, 10860, 14480, 21720, 31907, 43440, 63814, 95721, 127628, 159535, 191442, 255256, 319070, 382884, 478605, 510512, 638140, 765768, 957210, 1276280, 1531536, 1914420, 2552560, 3828840, 5775167, 7657680, 11550334, 17325501, 23100668, 28875835, 34651002, 46201336, 57751670, 69302004, 86627505, 92402672, 115503340, 138604008, 173255010, 231006680, 277208016, 346510020, 462013360, 693020040, 1386040080]

約数ペア:

[(1, 1386040080), (2, 693020040), (3, 462013360), (4, 346510020), (5, 277208016), (6, 231006680), (8, 173255010), (10, 138604008), (12, 115503340), (15, 92402672), (16, 86627505), (20, 69302004), (24, 57751670), (30, 46201336), (40, 34651002), (48, 28875835), (60, 23100668), (80, 17325501), (120, 11550334), (181, 7657680), (240, 5775167), (362, 3828840), (543, 2552560), (724, 1914420), (905, 1531536), (1086, 1276280), (1448, 957210), (1810, 765768), (2172, 638140), (2715, 510512), (2896, 478605), (3620, 382884), (4344, 319070), (5430, 255256), (7240, 191442), (8688, 159535), (10860, 127628), (14480, 95721), (21720, 63814), (31907, 43440)]