72310380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1205173}}^1$

素因数の和:1205185

約数の個数: 24

約数和(自身を含む): 202469232

約数和(自身を除く): 130158852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1205173, 2410346, 3615519, 4820692, 6025865, 7231038, 12051730, 14462076, 18077595, 24103460, 36155190, 72310380]

約数ペア:

[(1, 72310380), (2, 36155190), (3, 24103460), (4, 18077595), (5, 14462076), (6, 12051730), (10, 7231038), (12, 6025865), (15, 4820692), (20, 3615519), (30, 2410346), (60, 1205173)]