201984960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{210401}}^1$

素因数の和:210421

約数の個数: 56

約数和(自身を含む): 641305296

約数和(自身を除く): 439320336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 210401, 420802, 631203, 841604, 1052005, 1262406, 1683208, 2104010, 2524812, 3156015, 3366416, 4208020, 5049624, 6312030, 6732832, 8416040, 10099248, 12624060, 13465664, 16832080, 20198496, 25248120, 33664160, 40396992, 50496240, 67328320, 100992480, 201984960]

約数ペア:

[(1, 201984960), (2, 100992480), (3, 67328320), (4, 50496240), (5, 40396992), (6, 33664160), (8, 25248120), (10, 20198496), (12, 16832080), (15, 13465664), (16, 12624060), (20, 10099248), (24, 8416040), (30, 6732832), (32, 6312030), (40, 5049624), (48, 4208020), (60, 3366416), (64, 3156015), (80, 2524812), (96, 2104010), (120, 1683208), (160, 1262406), (192, 1052005), (240, 841604), (320, 631203), (480, 420802), (960, 210401)]