135908280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41947}}^1$

素因数の和:41970

約数の個数: 80

約数和(自身を含む): 456813720

約数和(自身を除く): 320905440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 41947, 83894, 125841, 167788, 209735, 251682, 335576, 377523, 419470, 503364, 629205, 755046, 838940, 1006728, 1132569, 1258410, 1510092, 1677880, 1887615, 2265138, 2516820, 3020184, 3397707, 3775230, 4530276, 5033640, 5662845, 6795414, 7550460, 9060552, 11325690, 13590828, 15100920, 16988535, 22651380, 27181656, 33977070, 45302760, 67954140, 135908280]

約数ペア:

[(1, 135908280), (2, 67954140), (3, 45302760), (4, 33977070), (5, 27181656), (6, 22651380), (8, 16988535), (9, 15100920), (10, 13590828), (12, 11325690), (15, 9060552), (18, 7550460), (20, 6795414), (24, 5662845), (27, 5033640), (30, 4530276), (36, 3775230), (40, 3397707), (45, 3020184), (54, 2516820), (60, 2265138), (72, 1887615), (81, 1677880), (90, 1510092), (108, 1258410), (120, 1132569), (135, 1006728), (162, 838940), (180, 755046), (216, 629205), (270, 503364), (324, 419470), (360, 377523), (405, 335576), (540, 251682), (648, 209735), (810, 167788), (1080, 125841), (1620, 83894), (3240, 41947)]