205800240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29569}}^1$

素因数の和:29614

約数の個数: 80

約数和(自身を含む): 660002400

約数和(自身を除く): 454202160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 29569, 59138, 88707, 118276, 147845, 177414, 236552, 295690, 354828, 443535, 473104, 591380, 709656, 857501, 887070, 1182760, 1419312, 1715002, 1774140, 2365520, 2572503, 3430004, 3548280, 4287505, 5145006, 6860008, 7096560, 8575010, 10290012, 12862515, 13720016, 17150020, 20580024, 25725030, 34300040, 41160048, 51450060, 68600080, 102900120, 205800240]

約数ペア:

[(1, 205800240), (2, 102900120), (3, 68600080), (4, 51450060), (5, 41160048), (6, 34300040), (8, 25725030), (10, 20580024), (12, 17150020), (15, 13720016), (16, 12862515), (20, 10290012), (24, 8575010), (29, 7096560), (30, 6860008), (40, 5145006), (48, 4287505), (58, 3548280), (60, 3430004), (80, 2572503), (87, 2365520), (116, 1774140), (120, 1715002), (145, 1419312), (174, 1182760), (232, 887070), (240, 857501), (290, 709656), (348, 591380), (435, 473104), (464, 443535), (580, 354828), (696, 295690), (870, 236552), (1160, 177414), (1392, 147845), (1740, 118276), (2320, 88707), (3480, 59138), (6960, 29569)]