72875160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67477}}^1$

素因数の和:67497

約数の個数: 64

約数和(自身を含む): 242920800

約数和(自身を除く): 170045640

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, 67477, 134954, 202431, 269908, 337385, 404862, 539816, 607293, 674770, 809724, 1012155, 1214586, 1349540, 1619448, 1821879, 2024310, 2429172, 2699080, 3036465, 3643758, 4048620, 4858344, 6072930, 7287516, 8097240, 9109395, 12145860, 14575032, 18218790, 24291720, 36437580, 72875160]

約数ペア:

[(1, 72875160), (2, 36437580), (3, 24291720), (4, 18218790), (5, 14575032), (6, 12145860), (8, 9109395), (9, 8097240), (10, 7287516), (12, 6072930), (15, 4858344), (18, 4048620), (20, 3643758), (24, 3036465), (27, 2699080), (30, 2429172), (36, 2024310), (40, 1821879), (45, 1619448), (54, 1349540), (60, 1214586), (72, 1012155), (90, 809724), (108, 674770), (120, 607293), (135, 539816), (180, 404862), (216, 337385), (270, 269908), (360, 202431), (540, 134954), (1080, 67477)]