195784560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{90641}}^1$

素因数の和:90663

約数の個数: 80

約数和(自身を含む): 674376480

約数和(自身を除く): 478591920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 90641, 181282, 271923, 362564, 453205, 543846, 725128, 815769, 906410, 1087692, 1359615, 1450256, 1631538, 1812820, 2175384, 2447307, 2719230, 3263076, 3625640, 4078845, 4350768, 4894614, 5438460, 6526152, 7251280, 8157690, 9789228, 10876920, 12236535, 13052304, 16315380, 19578456, 21753840, 24473070, 32630760, 39156912, 48946140, 65261520, 97892280, 195784560]

約数ペア:

[(1, 195784560), (2, 97892280), (3, 65261520), (4, 48946140), (5, 39156912), (6, 32630760), (8, 24473070), (9, 21753840), (10, 19578456), (12, 16315380), (15, 13052304), (16, 12236535), (18, 10876920), (20, 9789228), (24, 8157690), (27, 7251280), (30, 6526152), (36, 5438460), (40, 4894614), (45, 4350768), (48, 4078845), (54, 3625640), (60, 3263076), (72, 2719230), (80, 2447307), (90, 2175384), (108, 1812820), (120, 1631538), (135, 1450256), (144, 1359615), (180, 1087692), (216, 906410), (240, 815769), (270, 725128), (360, 543846), (432, 453205), (540, 362564), (720, 271923), (1080, 181282), (2160, 90641)]