80152260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70309}}^1$

素因数の和:70340

約数の個数: 48

約数和(自身を含む): 236241600

約数和(自身を除く): 156089340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 70309, 140618, 210927, 281236, 351545, 421854, 703090, 843708, 1054635, 1335871, 1406180, 2109270, 2671742, 4007613, 4218540, 5343484, 6679355, 8015226, 13358710, 16030452, 20038065, 26717420, 40076130, 80152260]

約数ペア:

[(1, 80152260), (2, 40076130), (3, 26717420), (4, 20038065), (5, 16030452), (6, 13358710), (10, 8015226), (12, 6679355), (15, 5343484), (19, 4218540), (20, 4007613), (30, 2671742), (38, 2109270), (57, 1406180), (60, 1335871), (76, 1054635), (95, 843708), (114, 703090), (190, 421854), (228, 351545), (285, 281236), (380, 210927), (570, 140618), (1140, 70309)]