28547040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59473}}^1$

素因数の和:59491

約数の個数: 48

約数和(自身を含む): 89924688

約数和(自身を除く): 61377648

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, 59473, 118946, 178419, 237892, 297365, 356838, 475784, 594730, 713676, 892095, 951568, 1189460, 1427352, 1784190, 1903136, 2378920, 2854704, 3568380, 4757840, 5709408, 7136760, 9515680, 14273520, 28547040]

約数ペア:

[(1, 28547040), (2, 14273520), (3, 9515680), (4, 7136760), (5, 5709408), (6, 4757840), (8, 3568380), (10, 2854704), (12, 2378920), (15, 1903136), (16, 1784190), (20, 1427352), (24, 1189460), (30, 951568), (32, 892095), (40, 713676), (48, 594730), (60, 475784), (80, 356838), (96, 297365), (120, 237892), (160, 178419), (240, 118946), (480, 59473)]