26773680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{397}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 83503584

約数和(自身を除く): 56729904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281, 397, 562, 794, 843, 1124, 1191, 1405, 1588, 1686, 1985, 2248, 2382, 2810, 3176, 3372, 3970, 4215, 4496, 4764, 5620, 5955, 6352, 6744, 7940, 8430, 9528, 11240, 11910, 13488, 15880, 16860, 19056, 22480, 23820, 31760, 33720, 47640, 67440, 95280, 111557, 223114, 334671, 446228, 557785, 669342, 892456, 1115570, 1338684, 1673355, 1784912, 2231140, 2677368, 3346710, 4462280, 5354736, 6693420, 8924560, 13386840, 26773680]

約数ペア:

[(1, 26773680), (2, 13386840), (3, 8924560), (4, 6693420), (5, 5354736), (6, 4462280), (8, 3346710), (10, 2677368), (12, 2231140), (15, 1784912), (16, 1673355), (20, 1338684), (24, 1115570), (30, 892456), (40, 669342), (48, 557785), (60, 446228), (80, 334671), (120, 223114), (240, 111557), (281, 95280), (397, 67440), (562, 47640), (794, 33720), (843, 31760), (1124, 23820), (1191, 22480), (1405, 19056), (1588, 16860), (1686, 15880), (1985, 13488), (2248, 11910), (2382, 11240), (2810, 9528), (3176, 8430), (3372, 7940), (3970, 6744), (4215, 6352), (4496, 5955), (4764, 5620)]