142566240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1297}}^1$

素因数の和:1544

約数の個数: 96

約数和(自身を含む): 451392480

約数和(自身を除く): 308826240

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, 229, 240, 458, 480, 687, 916, 1145, 1297, 1374, 1832, 2290, 2594, 2748, 3435, 3664, 3891, 4580, 5188, 5496, 6485, 6870, 7328, 7782, 9160, 10376, 10992, 12970, 13740, 15564, 18320, 19455, 20752, 21984, 25940, 27480, 31128, 36640, 38910, 41504, 51880, 54960, 62256, 77820, 103760, 109920, 124512, 155640, 207520, 297013, 311280, 594026, 622560, 891039, 1188052, 1485065, 1782078, 2376104, 2970130, 3564156, 4455195, 4752208, 5940260, 7128312, 8910390, 9504416, 11880520, 14256624, 17820780, 23761040, 28513248, 35641560, 47522080, 71283120, 142566240]

約数ペア:

[(1, 142566240), (2, 71283120), (3, 47522080), (4, 35641560), (5, 28513248), (6, 23761040), (8, 17820780), (10, 14256624), (12, 11880520), (15, 9504416), (16, 8910390), (20, 7128312), (24, 5940260), (30, 4752208), (32, 4455195), (40, 3564156), (48, 2970130), (60, 2376104), (80, 1782078), (96, 1485065), (120, 1188052), (160, 891039), (229, 622560), (240, 594026), (458, 311280), (480, 297013), (687, 207520), (916, 155640), (1145, 124512), (1297, 109920), (1374, 103760), (1832, 77820), (2290, 62256), (2594, 54960), (2748, 51880), (3435, 41504), (3664, 38910), (3891, 36640), (4580, 31128), (5188, 27480), (5496, 25940), (6485, 21984), (6870, 20752), (7328, 19455), (7782, 18320), (9160, 15564), (10376, 13740), (10992, 12970)]