145839790920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1215331591}}^1$

素因数の和:1215331605

約数の個数: 32

約数和(自身を含む): 437519373120

約数和(自身を除く): 291679582200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1215331591, 2430663182, 3645994773, 4861326364, 6076657955, 7291989546, 9722652728, 12153315910, 14583979092, 18229973865, 24306631820, 29167958184, 36459947730, 48613263640, 72919895460, 145839790920]

約数ペア:

[(1, 145839790920), (2, 72919895460), (3, 48613263640), (4, 36459947730), (5, 29167958184), (6, 24306631820), (8, 18229973865), (10, 14583979092), (12, 12153315910), (15, 9722652728), (20, 7291989546), (24, 6076657955), (30, 4861326364), (40, 3645994773), (60, 2430663182), (120, 1215331591)]