7216080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 22659264

約数和(自身を除く): 15443184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 281, 321, 428, 535, 562, 642, 843, 856, 1070, 1124, 1284, 1405, 1605, 1686, 1712, 2140, 2248, 2568, 2810, 3210, 3372, 4215, 4280, 4496, 5136, 5620, 6420, 6744, 8430, 8560, 11240, 12840, 13488, 16860, 22480, 25680, 30067, 33720, 60134, 67440, 90201, 120268, 150335, 180402, 240536, 300670, 360804, 451005, 481072, 601340, 721608, 902010, 1202680, 1443216, 1804020, 2405360, 3608040, 7216080]

約数ペア:

[(1, 7216080), (2, 3608040), (3, 2405360), (4, 1804020), (5, 1443216), (6, 1202680), (8, 902010), (10, 721608), (12, 601340), (15, 481072), (16, 451005), (20, 360804), (24, 300670), (30, 240536), (40, 180402), (48, 150335), (60, 120268), (80, 90201), (107, 67440), (120, 60134), (214, 33720), (240, 30067), (281, 25680), (321, 22480), (428, 16860), (535, 13488), (562, 12840), (642, 11240), (843, 8560), (856, 8430), (1070, 6744), (1124, 6420), (1284, 5620), (1405, 5136), (1605, 4496), (1686, 4280), (1712, 4215), (2140, 3372), (2248, 3210), (2568, 2810)]