71695920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{298733}}^1$

素因数の和:298749

約数の個数: 40

約数和(自身を含む): 222258096

約数和(自身を除く): 150562176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 298733, 597466, 896199, 1194932, 1493665, 1792398, 2389864, 2987330, 3584796, 4480995, 4779728, 5974660, 7169592, 8961990, 11949320, 14339184, 17923980, 23898640, 35847960, 71695920]

約数ペア:

[(1, 71695920), (2, 35847960), (3, 23898640), (4, 17923980), (5, 14339184), (6, 11949320), (8, 8961990), (10, 7169592), (12, 5974660), (15, 4779728), (16, 4480995), (20, 3584796), (24, 2987330), (30, 2389864), (40, 1792398), (48, 1493665), (60, 1194932), (80, 896199), (120, 597466), (240, 298733)]