1442478420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{8013769}}^1$

素因数の和:8013784

約数の個数: 36

約数和(自身を含む): 4375518420

約数和(自身を除く): 2933040000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 8013769, 16027538, 24041307, 32055076, 40068845, 48082614, 72123921, 80137690, 96165228, 120206535, 144247842, 160275380, 240413070, 288495684, 360619605, 480826140, 721239210, 1442478420]

約数ペア:

[(1, 1442478420), (2, 721239210), (3, 480826140), (4, 360619605), (5, 288495684), (6, 240413070), (9, 160275380), (10, 144247842), (12, 120206535), (15, 96165228), (18, 80137690), (20, 72123921), (30, 48082614), (36, 40068845), (45, 32055076), (60, 24041307), (90, 16027538), (180, 8013769)]