427042080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{296557}}^1$

素因数の和:296578

約数の個数: 72

約数和(自身を含む): 1457286012

約数和(自身を除く): 1030243932

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 296557, 593114, 889671, 1186228, 1482785, 1779342, 2372456, 2669013, 2965570, 3558684, 4448355, 4744912, 5338026, 5931140, 7117368, 8896710, 9489824, 10676052, 11862280, 13345065, 14234736, 17793420, 21352104, 23724560, 26690130, 28469472, 35586840, 42704208, 47449120, 53380260, 71173680, 85408416, 106760520, 142347360, 213521040, 427042080]

約数ペア:

[(1, 427042080), (2, 213521040), (3, 142347360), (4, 106760520), (5, 85408416), (6, 71173680), (8, 53380260), (9, 47449120), (10, 42704208), (12, 35586840), (15, 28469472), (16, 26690130), (18, 23724560), (20, 21352104), (24, 17793420), (30, 14234736), (32, 13345065), (36, 11862280), (40, 10676052), (45, 9489824), (48, 8896710), (60, 7117368), (72, 5931140), (80, 5338026), (90, 4744912), (96, 4448355), (120, 3558684), (144, 2965570), (160, 2669013), (180, 2372456), (240, 1779342), (288, 1482785), (360, 1186228), (480, 889671), (720, 593114), (1440, 296557)]