15691306920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2887}}^1\times {\mathrm{45293}}^1$

素因数の和:48194

約数の個数: 64

約数和(自身を含む): 47091265920

約数和(自身を除く): 31399959000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2887, 5774, 8661, 11548, 14435, 17322, 23096, 28870, 34644, 43305, 45293, 57740, 69288, 86610, 90586, 115480, 135879, 173220, 181172, 226465, 271758, 346440, 362344, 452930, 543516, 679395, 905860, 1087032, 1358790, 1811720, 2717580, 5435160, 130760891, 261521782, 392282673, 523043564, 653804455, 784565346, 1046087128, 1307608910, 1569130692, 1961413365, 2615217820, 3138261384, 3922826730, 5230435640, 7845653460, 15691306920]

約数ペア:

[(1, 15691306920), (2, 7845653460), (3, 5230435640), (4, 3922826730), (5, 3138261384), (6, 2615217820), (8, 1961413365), (10, 1569130692), (12, 1307608910), (15, 1046087128), (20, 784565346), (24, 653804455), (30, 523043564), (40, 392282673), (60, 261521782), (120, 130760891), (2887, 5435160), (5774, 2717580), (8661, 1811720), (11548, 1358790), (14435, 1087032), (17322, 905860), (23096, 679395), (28870, 543516), (34644, 452930), (43305, 362344), (45293, 346440), (57740, 271758), (69288, 226465), (86610, 181172), (90586, 173220), (115480, 135879)]