422993880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{391661}}^1$

素因数の和:391681

約数の個数: 64

約数和(自身を含む): 1409983200

約数和(自身を除く): 986989320

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, 391661, 783322, 1174983, 1566644, 1958305, 2349966, 3133288, 3524949, 3916610, 4699932, 5874915, 7049898, 7833220, 9399864, 10574847, 11749830, 14099796, 15666440, 17624745, 21149694, 23499660, 28199592, 35249490, 42299388, 46999320, 52874235, 70498980, 84598776, 105748470, 140997960, 211496940, 422993880]

約数ペア:

[(1, 422993880), (2, 211496940), (3, 140997960), (4, 105748470), (5, 84598776), (6, 70498980), (8, 52874235), (9, 46999320), (10, 42299388), (12, 35249490), (15, 28199592), (18, 23499660), (20, 21149694), (24, 17624745), (27, 15666440), (30, 14099796), (36, 11749830), (40, 10574847), (45, 9399864), (54, 7833220), (60, 7049898), (72, 5874915), (90, 4699932), (108, 3916610), (120, 3524949), (135, 3133288), (180, 2349966), (216, 1958305), (270, 1566644), (360, 1174983), (540, 783322), (1080, 391661)]