69193680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{288307}}^1$

素因数の和:288323

約数の個数: 40

約数和(自身を含む): 214501152

約数和(自身を除く): 145307472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 288307, 576614, 864921, 1153228, 1441535, 1729842, 2306456, 2883070, 3459684, 4324605, 4612912, 5766140, 6919368, 8649210, 11532280, 13838736, 17298420, 23064560, 34596840, 69193680]

約数ペア:

[(1, 69193680), (2, 34596840), (3, 23064560), (4, 17298420), (5, 13838736), (6, 11532280), (8, 8649210), (10, 6919368), (12, 5766140), (15, 4612912), (16, 4324605), (20, 3459684), (24, 2883070), (30, 2306456), (40, 1729842), (48, 1441535), (60, 1153228), (80, 864921), (120, 576614), (240, 288307)]