40143360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{5227}}^1$

素因数の和:5253

約数の個数: 80

約数和(自身を含む): 128357856

約数和(自身を除く): 88214496

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 5227, 7680, 10454, 15681, 20908, 26135, 31362, 41816, 52270, 62724, 78405, 83632, 104540, 125448, 156810, 167264, 209080, 250896, 313620, 334528, 418160, 501792, 627240, 669056, 836320, 1003584, 1254480, 1338112, 1672640, 2007168, 2508960, 2676224, 3345280, 4014336, 5017920, 6690560, 8028672, 10035840, 13381120, 20071680, 40143360]

約数ペア:

[(1, 40143360), (2, 20071680), (3, 13381120), (4, 10035840), (5, 8028672), (6, 6690560), (8, 5017920), (10, 4014336), (12, 3345280), (15, 2676224), (16, 2508960), (20, 2007168), (24, 1672640), (30, 1338112), (32, 1254480), (40, 1003584), (48, 836320), (60, 669056), (64, 627240), (80, 501792), (96, 418160), (120, 334528), (128, 313620), (160, 250896), (192, 209080), (240, 167264), (256, 156810), (320, 125448), (384, 104540), (480, 83632), (512, 78405), (640, 62724), (768, 52270), (960, 41816), (1280, 31362), (1536, 26135), (1920, 20908), (2560, 15681), (3840, 10454), (5227, 7680)]