4964979060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{21499}}^1$

素因数の和:22797

約数の個数: 72

約数和(自身を含む): 15072876000

約数和(自身を除く): 10107896940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1283, 2566, 3849, 5132, 6415, 7698, 11547, 12830, 15396, 19245, 21499, 23094, 25660, 38490, 42998, 46188, 57735, 64497, 76980, 85996, 107495, 115470, 128994, 193491, 214990, 230940, 257988, 322485, 386982, 429980, 644970, 773964, 967455, 1289940, 1934910, 3869820, 27583217, 55166434, 82749651, 110332868, 137916085, 165499302, 248248953, 275832170, 330998604, 413748255, 496497906, 551664340, 827496510, 992995812, 1241244765, 1654993020, 2482489530, 4964979060]

約数ペア:

[(1, 4964979060), (2, 2482489530), (3, 1654993020), (4, 1241244765), (5, 992995812), (6, 827496510), (9, 551664340), (10, 496497906), (12, 413748255), (15, 330998604), (18, 275832170), (20, 248248953), (30, 165499302), (36, 137916085), (45, 110332868), (60, 82749651), (90, 55166434), (180, 27583217), (1283, 3869820), (2566, 1934910), (3849, 1289940), (5132, 967455), (6415, 773964), (7698, 644970), (11547, 429980), (12830, 386982), (15396, 322485), (19245, 257988), (21499, 230940), (23094, 214990), (25660, 193491), (38490, 128994), (42998, 115470), (46188, 107495), (57735, 85996), (64497, 76980)]