145370460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{5519}}^1$

素因数の和:5970

約数の個数: 48

約数和(自身を含む): 408038400

約数和(自身を除く): 262667940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1317, 1756, 2195, 2634, 4390, 5268, 5519, 6585, 8780, 11038, 13170, 16557, 22076, 26340, 27595, 33114, 55190, 66228, 82785, 110380, 165570, 331140, 2422841, 4845682, 7268523, 9691364, 12114205, 14537046, 24228410, 29074092, 36342615, 48456820, 72685230, 145370460]

約数ペア:

[(1, 145370460), (2, 72685230), (3, 48456820), (4, 36342615), (5, 29074092), (6, 24228410), (10, 14537046), (12, 12114205), (15, 9691364), (20, 7268523), (30, 4845682), (60, 2422841), (439, 331140), (878, 165570), (1317, 110380), (1756, 82785), (2195, 66228), (2634, 55190), (4390, 33114), (5268, 27595), (5519, 26340), (6585, 22076), (8780, 16557), (11038, 13170)]