120103520

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4339}}^1$

素因数の和:4527

約数の個数: 48

約数和(自身を含む): 285450480

約数和(自身を除く): 165346960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 4339, 5536, 6920, 8678, 13840, 17356, 21695, 27680, 34712, 43390, 69424, 86780, 138848, 173560, 347120, 694240, 750647, 1501294, 3002588, 3753235, 6005176, 7506470, 12010352, 15012940, 24020704, 30025880, 60051760, 120103520]

約数ペア:

[(1, 120103520), (2, 60051760), (4, 30025880), (5, 24020704), (8, 15012940), (10, 12010352), (16, 7506470), (20, 6005176), (32, 3753235), (40, 3002588), (80, 1501294), (160, 750647), (173, 694240), (346, 347120), (692, 173560), (865, 138848), (1384, 86780), (1730, 69424), (2768, 43390), (3460, 34712), (4339, 27680), (5536, 21695), (6920, 17356), (8678, 13840)]