80832000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{421}}^1$

素因数の和:457

約数の個数: 160

約数和(自身を含む): 269384544

約数和(自身を除く): 188552544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 421, 480, 500, 512, 600, 640, 750, 768, 800, 842, 960, 1000, 1200, 1263, 1280, 1500, 1536, 1600, 1684, 1920, 2000, 2105, 2400, 2526, 2560, 3000, 3200, 3368, 3840, 4000, 4210, 4800, 5052, 6000, 6315, 6400, 6736, 7680, 8000, 8420, 9600, 10104, 10525, 12000, 12630, 12800, 13472, 16000, 16840, 19200, 20208, 21050, 24000, 25260, 26944, 31575, 32000, 33680, 38400, 40416, 42100, 48000, 50520, 52625, 53888, 63150, 64000, 67360, 80832, 84200, 96000, 101040, 105250, 107776, 126300, 134720, 157875, 161664, 168400, 192000, 202080, 210500, 215552, 252600, 269440, 315750, 323328, 336800, 404160, 421000, 505200, 538880, 631500, 646656, 673600, 808320, 842000, 1010400, 1077760, 1263000, 1347200, 1616640, 1684000, 2020800, 2526000, 2694400, 3233280, 3368000, 4041600, 5052000, 5388800, 6736000, 8083200, 10104000, 13472000, 16166400, 20208000, 26944000, 40416000, 80832000]

約数ペア:

[(1, 80832000), (2, 40416000), (3, 26944000), (4, 20208000), (5, 16166400), (6, 13472000), (8, 10104000), (10, 8083200), (12, 6736000), (15, 5388800), (16, 5052000), (20, 4041600), (24, 3368000), (25, 3233280), (30, 2694400), (32, 2526000), (40, 2020800), (48, 1684000), (50, 1616640), (60, 1347200), (64, 1263000), (75, 1077760), (80, 1010400), (96, 842000), (100, 808320), (120, 673600), (125, 646656), (128, 631500), (150, 538880), (160, 505200), (192, 421000), (200, 404160), (240, 336800), (250, 323328), (256, 315750), (300, 269440), (320, 252600), (375, 215552), (384, 210500), (400, 202080), (421, 192000), (480, 168400), (500, 161664), (512, 157875), (600, 134720), (640, 126300), (750, 107776), (768, 105250), (800, 101040), (842, 96000), (960, 84200), (1000, 80832), (1200, 67360), (1263, 64000), (1280, 63150), (1500, 53888), (1536, 52625), (1600, 50520), (1684, 48000), (1920, 42100), (2000, 40416), (2105, 38400), (2400, 33680), (2526, 32000), (2560, 31575), (3000, 26944), (3200, 25260), (3368, 24000), (3840, 21050), (4000, 20208), (4210, 19200), (4800, 16840), (5052, 16000), (6000, 13472), (6315, 12800), (6400, 12630), (6736, 12000), (7680, 10525), (8000, 10104), (8420, 9600)]