72691560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67307}}^1$

素因数の和:67327

約数の個数: 64

約数和(自身を含む): 242308800

約数和(自身を除く): 169617240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 67307, 134614, 201921, 269228, 336535, 403842, 538456, 605763, 673070, 807684, 1009605, 1211526, 1346140, 1615368, 1817289, 2019210, 2423052, 2692280, 3028815, 3634578, 4038420, 4846104, 6057630, 7269156, 8076840, 9086445, 12115260, 14538312, 18172890, 24230520, 36345780, 72691560]

約数ペア:

[(1, 72691560), (2, 36345780), (3, 24230520), (4, 18172890), (5, 14538312), (6, 12115260), (8, 9086445), (9, 8076840), (10, 7269156), (12, 6057630), (15, 4846104), (18, 4038420), (20, 3634578), (24, 3028815), (27, 2692280), (30, 2423052), (36, 2019210), (40, 1817289), (45, 1615368), (54, 1346140), (60, 1211526), (72, 1009605), (90, 807684), (108, 673070), (120, 605763), (135, 538456), (180, 403842), (216, 336535), (270, 269228), (360, 201921), (540, 134614), (1080, 67307)]