121452840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{337369}}^1$

素因数の和:337386

約数の個数: 48

約数和(自身を含む): 394722900

約数和(自身を除く): 273270060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 337369, 674738, 1012107, 1349476, 1686845, 2024214, 2698952, 3036321, 3373690, 4048428, 5060535, 6072642, 6747380, 8096856, 10121070, 12145284, 13494760, 15181605, 20242140, 24290568, 30363210, 40484280, 60726420, 121452840]

約数ペア:

[(1, 121452840), (2, 60726420), (3, 40484280), (4, 30363210), (5, 24290568), (6, 20242140), (8, 15181605), (9, 13494760), (10, 12145284), (12, 10121070), (15, 8096856), (18, 6747380), (20, 6072642), (24, 5060535), (30, 4048428), (36, 3373690), (40, 3036321), (45, 2698952), (60, 2024214), (72, 1686845), (90, 1349476), (120, 1012107), (180, 674738), (360, 337369)]