5311620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1321

約数の個数: 72

約数和(自身を含む): 16825536

約数和(自身を除く): 11513916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1283, 1380, 2070, 2566, 3849, 4140, 5132, 6415, 7698, 11547, 12830, 15396, 19245, 23094, 25660, 29509, 38490, 46188, 57735, 59018, 76980, 88527, 115470, 118036, 147545, 177054, 230940, 265581, 295090, 354108, 442635, 531162, 590180, 885270, 1062324, 1327905, 1770540, 2655810, 5311620]

約数ペア:

[(1, 5311620), (2, 2655810), (3, 1770540), (4, 1327905), (5, 1062324), (6, 885270), (9, 590180), (10, 531162), (12, 442635), (15, 354108), (18, 295090), (20, 265581), (23, 230940), (30, 177054), (36, 147545), (45, 118036), (46, 115470), (60, 88527), (69, 76980), (90, 59018), (92, 57735), (115, 46188), (138, 38490), (180, 29509), (207, 25660), (230, 23094), (276, 19245), (345, 15396), (414, 12830), (460, 11547), (690, 7698), (828, 6415), (1035, 5132), (1283, 4140), (1380, 3849), (2070, 2566)]