197606160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{274453}}^1$

素因数の和:274472

約数の個数: 60

約数和(自身を含む): 663629772

約数和(自身を除く): 466023612

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 274453, 548906, 823359, 1097812, 1372265, 1646718, 2195624, 2470077, 2744530, 3293436, 4116795, 4391248, 4940154, 5489060, 6586872, 8233590, 9880308, 10978120, 12350385, 13173744, 16467180, 19760616, 21956240, 24700770, 32934360, 39521232, 49401540, 65868720, 98803080, 197606160]

約数ペア:

[(1, 197606160), (2, 98803080), (3, 65868720), (4, 49401540), (5, 39521232), (6, 32934360), (8, 24700770), (9, 21956240), (10, 19760616), (12, 16467180), (15, 13173744), (16, 12350385), (18, 10978120), (20, 9880308), (24, 8233590), (30, 6586872), (36, 5489060), (40, 4940154), (45, 4391248), (48, 4116795), (60, 3293436), (72, 2744530), (80, 2470077), (90, 2195624), (120, 1646718), (144, 1372265), (180, 1097812), (240, 823359), (360, 548906), (720, 274453)]