80879160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6299}}^1$

素因数の和:6420

約数の個数: 64

約数和(自身を含む): 244944000

約数和(自身を除く): 164064840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6299, 6420, 12598, 12840, 18897, 25196, 31495, 37794, 50392, 62990, 75588, 94485, 125980, 151176, 188970, 251960, 377940, 673993, 755880, 1347986, 2021979, 2695972, 3369965, 4043958, 5391944, 6739930, 8087916, 10109895, 13479860, 16175832, 20219790, 26959720, 40439580, 80879160]

約数ペア:

[(1, 80879160), (2, 40439580), (3, 26959720), (4, 20219790), (5, 16175832), (6, 13479860), (8, 10109895), (10, 8087916), (12, 6739930), (15, 5391944), (20, 4043958), (24, 3369965), (30, 2695972), (40, 2021979), (60, 1347986), (107, 755880), (120, 673993), (214, 377940), (321, 251960), (428, 188970), (535, 151176), (642, 125980), (856, 94485), (1070, 75588), (1284, 62990), (1605, 50392), (2140, 37794), (2568, 31495), (3210, 25196), (4280, 18897), (6299, 12840), (6420, 12598)]