163879680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{42677}}^1$

素因数の和:42701

約数の個数: 72

約数和(自身を含む): 523402992

約数和(自身を除く): 359523312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 42677, 85354, 128031, 170708, 213385, 256062, 341416, 426770, 512124, 640155, 682832, 853540, 1024248, 1280310, 1365664, 1707080, 2048496, 2560620, 2731328, 3414160, 4096992, 5121240, 5462656, 6828320, 8193984, 10242480, 10925312, 13656640, 16387968, 20484960, 27313280, 32775936, 40969920, 54626560, 81939840, 163879680]

約数ペア:

[(1, 163879680), (2, 81939840), (3, 54626560), (4, 40969920), (5, 32775936), (6, 27313280), (8, 20484960), (10, 16387968), (12, 13656640), (15, 10925312), (16, 10242480), (20, 8193984), (24, 6828320), (30, 5462656), (32, 5121240), (40, 4096992), (48, 3414160), (60, 2731328), (64, 2560620), (80, 2048496), (96, 1707080), (120, 1365664), (128, 1280310), (160, 1024248), (192, 853540), (240, 682832), (256, 640155), (320, 512124), (384, 426770), (480, 341416), (640, 256062), (768, 213385), (960, 170708), (1280, 128031), (1920, 85354), (3840, 42677)]