1270040160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2645917}}^1$

素因数の和:2645935

約数の個数: 48

約数和(自身を含む): 4000628016

約数和(自身を除く): 2730587856

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, 2645917, 5291834, 7937751, 10583668, 13229585, 15875502, 21167336, 26459170, 31751004, 39688755, 42334672, 52918340, 63502008, 79377510, 84669344, 105836680, 127004016, 158755020, 211673360, 254008032, 317510040, 423346720, 635020080, 1270040160]

約数ペア:

[(1, 1270040160), (2, 635020080), (3, 423346720), (4, 317510040), (5, 254008032), (6, 211673360), (8, 158755020), (10, 127004016), (12, 105836680), (15, 84669344), (16, 79377510), (20, 63502008), (24, 52918340), (30, 42334672), (32, 39688755), (40, 31751004), (48, 26459170), (60, 21167336), (80, 15875502), (96, 13229585), (120, 10583668), (160, 7937751), (240, 5291834), (480, 2645917)]