73668240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{102317}}^1$

素因数の和:102336

約数の個数: 60

約数和(自身を含む): 247404924

約数和(自身を除く): 173736684

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 102317, 204634, 306951, 409268, 511585, 613902, 818536, 920853, 1023170, 1227804, 1534755, 1637072, 1841706, 2046340, 2455608, 3069510, 3683412, 4092680, 4604265, 4911216, 6139020, 7366824, 8185360, 9208530, 12278040, 14733648, 18417060, 24556080, 36834120, 73668240]

約数ペア:

[(1, 73668240), (2, 36834120), (3, 24556080), (4, 18417060), (5, 14733648), (6, 12278040), (8, 9208530), (9, 8185360), (10, 7366824), (12, 6139020), (15, 4911216), (16, 4604265), (18, 4092680), (20, 3683412), (24, 3069510), (30, 2455608), (36, 2046340), (40, 1841706), (45, 1637072), (48, 1534755), (60, 1227804), (72, 1023170), (80, 920853), (90, 818536), (120, 613902), (144, 511585), (180, 409268), (240, 306951), (360, 204634), (720, 102317)]