191897760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{399787}}^1$

素因数の和:399805

約数の個数: 48

約数和(自身を含む): 604479456

約数和(自身を除く): 412581696

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, 480, 399787, 799574, 1199361, 1599148, 1998935, 2398722, 3198296, 3997870, 4797444, 5996805, 6396592, 7995740, 9594888, 11993610, 12793184, 15991480, 19189776, 23987220, 31982960, 38379552, 47974440, 63965920, 95948880, 191897760]

約数ペア:

[(1, 191897760), (2, 95948880), (3, 63965920), (4, 47974440), (5, 38379552), (6, 31982960), (8, 23987220), (10, 19189776), (12, 15991480), (15, 12793184), (16, 11993610), (20, 9594888), (24, 7995740), (30, 6396592), (32, 5996805), (40, 4797444), (48, 3997870), (60, 3198296), (80, 2398722), (96, 1998935), (120, 1599148), (160, 1199361), (240, 799574), (480, 399787)]