80324010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5281}}^1$

素因数の和:5320

約数の個数: 72

約数和(自身を含む): 226185804

約数和(自身を除く): 145861794

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 5281, 7605, 10562, 15210, 15843, 26405, 31686, 47529, 52810, 68653, 79215, 95058, 137306, 158430, 205959, 237645, 343265, 411918, 475290, 617877, 686530, 892489, 1029795, 1235754, 1784978, 2059590, 2677467, 3089385, 4462445, 5354934, 6178770, 8032401, 8924890, 13387335, 16064802, 26774670, 40162005, 80324010]

約数ペア:

[(1, 80324010), (2, 40162005), (3, 26774670), (5, 16064802), (6, 13387335), (9, 8924890), (10, 8032401), (13, 6178770), (15, 5354934), (18, 4462445), (26, 3089385), (30, 2677467), (39, 2059590), (45, 1784978), (65, 1235754), (78, 1029795), (90, 892489), (117, 686530), (130, 617877), (169, 475290), (195, 411918), (234, 343265), (338, 237645), (390, 205959), (507, 158430), (585, 137306), (845, 95058), (1014, 79215), (1170, 68653), (1521, 52810), (1690, 47529), (2535, 31686), (3042, 26405), (5070, 15843), (5281, 15210), (7605, 10562)]