168804960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{877}}^1$

素因数の和:1296

約数の個数: 96

約数和(自身を含む): 533669472

約数和(自身を除く): 364864512

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, 401, 480, 802, 877, 1203, 1604, 1754, 2005, 2406, 2631, 3208, 3508, 4010, 4385, 4812, 5262, 6015, 6416, 7016, 8020, 8770, 9624, 10524, 12030, 12832, 13155, 14032, 16040, 17540, 19248, 21048, 24060, 26310, 28064, 32080, 35080, 38496, 42096, 48120, 52620, 64160, 70160, 84192, 96240, 105240, 140320, 192480, 210480, 351677, 420960, 703354, 1055031, 1406708, 1758385, 2110062, 2813416, 3516770, 4220124, 5275155, 5626832, 7033540, 8440248, 10550310, 11253664, 14067080, 16880496, 21100620, 28134160, 33760992, 42201240, 56268320, 84402480, 168804960]

約数ペア:

[(1, 168804960), (2, 84402480), (3, 56268320), (4, 42201240), (5, 33760992), (6, 28134160), (8, 21100620), (10, 16880496), (12, 14067080), (15, 11253664), (16, 10550310), (20, 8440248), (24, 7033540), (30, 5626832), (32, 5275155), (40, 4220124), (48, 3516770), (60, 2813416), (80, 2110062), (96, 1758385), (120, 1406708), (160, 1055031), (240, 703354), (401, 420960), (480, 351677), (802, 210480), (877, 192480), (1203, 140320), (1604, 105240), (1754, 96240), (2005, 84192), (2406, 70160), (2631, 64160), (3208, 52620), (3508, 48120), (4010, 42096), (4385, 38496), (4812, 35080), (5262, 32080), (6015, 28064), (6416, 26310), (7016, 24060), (8020, 21048), (8770, 19248), (9624, 17540), (10524, 16040), (12030, 14032), (12832, 13155)]