16426920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{373}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 49547520

約数和(自身を除く): 33120600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 367, 373, 734, 746, 1101, 1119, 1468, 1492, 1835, 1865, 2202, 2238, 2936, 2984, 3670, 3730, 4404, 4476, 5505, 5595, 7340, 7460, 8808, 8952, 11010, 11190, 14680, 14920, 22020, 22380, 44040, 44760, 136891, 273782, 410673, 547564, 684455, 821346, 1095128, 1368910, 1642692, 2053365, 2737820, 3285384, 4106730, 5475640, 8213460, 16426920]

約数ペア:

[(1, 16426920), (2, 8213460), (3, 5475640), (4, 4106730), (5, 3285384), (6, 2737820), (8, 2053365), (10, 1642692), (12, 1368910), (15, 1095128), (20, 821346), (24, 684455), (30, 547564), (40, 410673), (60, 273782), (120, 136891), (367, 44760), (373, 44040), (734, 22380), (746, 22020), (1101, 14920), (1119, 14680), (1468, 11190), (1492, 11010), (1835, 8952), (1865, 8808), (2202, 7460), (2238, 7340), (2936, 5595), (2984, 5505), (3670, 4476), (3730, 4404)]