88412760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{245591}}^1$

素因数の和:245608

約数の個数: 48

約数和(自身を含む): 287342640

約数和(自身を除く): 198929880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 245591, 491182, 736773, 982364, 1227955, 1473546, 1964728, 2210319, 2455910, 2947092, 3683865, 4420638, 4911820, 5894184, 7367730, 8841276, 9823640, 11051595, 14735460, 17682552, 22103190, 29470920, 44206380, 88412760]

約数ペア:

[(1, 88412760), (2, 44206380), (3, 29470920), (4, 22103190), (5, 17682552), (6, 14735460), (8, 11051595), (9, 9823640), (10, 8841276), (12, 7367730), (15, 5894184), (18, 4911820), (20, 4420638), (24, 3683865), (30, 2947092), (36, 2455910), (40, 2210319), (45, 1964728), (60, 1473546), (72, 1227955), (90, 982364), (120, 736773), (180, 491182), (360, 245591)]