97879440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{929}}^1$

素因数の和:1384

約数の個数: 80

約数和(自身を含む): 304444800

約数和(自身を除く): 206565360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439, 878, 929, 1317, 1756, 1858, 2195, 2634, 2787, 3512, 3716, 4390, 4645, 5268, 5574, 6585, 7024, 7432, 8780, 9290, 10536, 11148, 13170, 13935, 14864, 17560, 18580, 21072, 22296, 26340, 27870, 35120, 37160, 44592, 52680, 55740, 74320, 105360, 111480, 222960, 407831, 815662, 1223493, 1631324, 2039155, 2446986, 3262648, 4078310, 4893972, 6117465, 6525296, 8156620, 9787944, 12234930, 16313240, 19575888, 24469860, 32626480, 48939720, 97879440]

約数ペア:

[(1, 97879440), (2, 48939720), (3, 32626480), (4, 24469860), (5, 19575888), (6, 16313240), (8, 12234930), (10, 9787944), (12, 8156620), (15, 6525296), (16, 6117465), (20, 4893972), (24, 4078310), (30, 3262648), (40, 2446986), (48, 2039155), (60, 1631324), (80, 1223493), (120, 815662), (240, 407831), (439, 222960), (878, 111480), (929, 105360), (1317, 74320), (1756, 55740), (1858, 52680), (2195, 44592), (2634, 37160), (2787, 35120), (3512, 27870), (3716, 26340), (4390, 22296), (4645, 21072), (5268, 18580), (5574, 17560), (6585, 14864), (7024, 13935), (7432, 13170), (8780, 11148), (9290, 10536)]