2465713920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{642113}}^1$

素因数の和:642137

約数の個数: 72

約数和(自身を含む): 7874886096

約数和(自身を除く): 5409172176

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, 642113, 1284226, 1926339, 2568452, 3210565, 3852678, 5136904, 6421130, 7705356, 9631695, 10273808, 12842260, 15410712, 19263390, 20547616, 25684520, 30821424, 38526780, 41095232, 51369040, 61642848, 77053560, 82190464, 102738080, 123285696, 154107120, 164380928, 205476160, 246571392, 308214240, 410952320, 493142784, 616428480, 821904640, 1232856960, 2465713920]

約数ペア:

[(1, 2465713920), (2, 1232856960), (3, 821904640), (4, 616428480), (5, 493142784), (6, 410952320), (8, 308214240), (10, 246571392), (12, 205476160), (15, 164380928), (16, 154107120), (20, 123285696), (24, 102738080), (30, 82190464), (32, 77053560), (40, 61642848), (48, 51369040), (60, 41095232), (64, 38526780), (80, 30821424), (96, 25684520), (120, 20547616), (128, 19263390), (160, 15410712), (192, 12842260), (240, 10273808), (256, 9631695), (320, 7705356), (384, 6421130), (480, 5136904), (640, 3852678), (768, 3210565), (960, 2568452), (1280, 1926339), (1920, 1284226), (3840, 642113)]