220162080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{877}}^1$

素因数の和:1418

約数の個数: 96

約数和(自身を含む): 695628864

約数和(自身を除く): 475466784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 523, 877, 1046, 1569, 1754, 2092, 2615, 2631, 3138, 3508, 4184, 4385, 5230, 5262, 6276, 7016, 7845, 8368, 8770, 10460, 10524, 12552, 13155, 14032, 15690, 16736, 17540, 20920, 21048, 25104, 26310, 28064, 31380, 35080, 41840, 42096, 50208, 52620, 62760, 70160, 83680, 84192, 105240, 125520, 140320, 210480, 251040, 420960, 458671, 917342, 1376013, 1834684, 2293355, 2752026, 3669368, 4586710, 5504052, 6880065, 7338736, 9173420, 11008104, 13760130, 14677472, 18346840, 22016208, 27520260, 36693680, 44032416, 55040520, 73387360, 110081040, 220162080]

約数ペア:

[(1, 220162080), (2, 110081040), (3, 73387360), (4, 55040520), (5, 44032416), (6, 36693680), (8, 27520260), (10, 22016208), (12, 18346840), (15, 14677472), (16, 13760130), (20, 11008104), (24, 9173420), (30, 7338736), (32, 6880065), (40, 5504052), (48, 4586710), (60, 3669368), (80, 2752026), (96, 2293355), (120, 1834684), (160, 1376013), (240, 917342), (480, 458671), (523, 420960), (877, 251040), (1046, 210480), (1569, 140320), (1754, 125520), (2092, 105240), (2615, 84192), (2631, 83680), (3138, 70160), (3508, 62760), (4184, 52620), (4385, 50208), (5230, 42096), (5262, 41840), (6276, 35080), (7016, 31380), (7845, 28064), (8368, 26310), (8770, 25104), (10460, 21048), (10524, 20920), (12552, 17540), (13155, 16736), (14032, 15690)]