78855360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{82141}}^1$

素因数の和:82161

約数の個数: 56

約数和(自身を含む): 250368816

約数和(自身を除く): 171513456

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, 82141, 164282, 246423, 328564, 410705, 492846, 657128, 821410, 985692, 1232115, 1314256, 1642820, 1971384, 2464230, 2628512, 3285640, 3942768, 4928460, 5257024, 6571280, 7885536, 9856920, 13142560, 15771072, 19713840, 26285120, 39427680, 78855360]

約数ペア:

[(1, 78855360), (2, 39427680), (3, 26285120), (4, 19713840), (5, 15771072), (6, 13142560), (8, 9856920), (10, 7885536), (12, 6571280), (15, 5257024), (16, 4928460), (20, 3942768), (24, 3285640), (30, 2628512), (32, 2464230), (40, 1971384), (48, 1642820), (60, 1314256), (64, 1232115), (80, 985692), (96, 821410), (120, 657128), (160, 492846), (192, 410705), (240, 328564), (320, 246423), (480, 164282), (960, 82141)]