47400480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{32917}}^1$

素因数の和:32938

約数の個数: 72

約数和(自身を含む): 161759052

約数和(自身を除く): 114358572

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 32917, 65834, 98751, 131668, 164585, 197502, 263336, 296253, 329170, 395004, 493755, 526672, 592506, 658340, 790008, 987510, 1053344, 1185012, 1316680, 1481265, 1580016, 1975020, 2370024, 2633360, 2962530, 3160032, 3950040, 4740048, 5266720, 5925060, 7900080, 9480096, 11850120, 15800160, 23700240, 47400480]

約数ペア:

[(1, 47400480), (2, 23700240), (3, 15800160), (4, 11850120), (5, 9480096), (6, 7900080), (8, 5925060), (9, 5266720), (10, 4740048), (12, 3950040), (15, 3160032), (16, 2962530), (18, 2633360), (20, 2370024), (24, 1975020), (30, 1580016), (32, 1481265), (36, 1316680), (40, 1185012), (45, 1053344), (48, 987510), (60, 790008), (72, 658340), (80, 592506), (90, 526672), (96, 493755), (120, 395004), (144, 329170), (160, 296253), (180, 263336), (240, 197502), (288, 164585), (360, 131668), (480, 98751), (720, 65834), (1440, 32917)]