27916800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{727}}^1$

素因数の和:758

約数の個数: 120

約数和(自身を含む): 92348256

約数和(自身を除く): 64431456

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, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 727, 768, 800, 960, 1200, 1280, 1454, 1536, 1600, 1920, 2181, 2400, 2560, 2908, 3200, 3635, 3840, 4362, 4800, 5816, 6400, 7270, 7680, 8724, 9600, 10905, 11632, 12800, 14540, 17448, 18175, 19200, 21810, 23264, 29080, 34896, 36350, 38400, 43620, 46528, 54525, 58160, 69792, 72700, 87240, 93056, 109050, 116320, 139584, 145400, 174480, 186112, 218100, 232640, 279168, 290800, 348960, 372224, 436200, 465280, 558336, 581600, 697920, 872400, 930560, 1116672, 1163200, 1395840, 1744800, 1861120, 2326400, 2791680, 3489600, 4652800, 5583360, 6979200, 9305600, 13958400, 27916800]

約数ペア:

[(1, 27916800), (2, 13958400), (3, 9305600), (4, 6979200), (5, 5583360), (6, 4652800), (8, 3489600), (10, 2791680), (12, 2326400), (15, 1861120), (16, 1744800), (20, 1395840), (24, 1163200), (25, 1116672), (30, 930560), (32, 872400), (40, 697920), (48, 581600), (50, 558336), (60, 465280), (64, 436200), (75, 372224), (80, 348960), (96, 290800), (100, 279168), (120, 232640), (128, 218100), (150, 186112), (160, 174480), (192, 145400), (200, 139584), (240, 116320), (256, 109050), (300, 93056), (320, 87240), (384, 72700), (400, 69792), (480, 58160), (512, 54525), (600, 46528), (640, 43620), (727, 38400), (768, 36350), (800, 34896), (960, 29080), (1200, 23264), (1280, 21810), (1454, 19200), (1536, 18175), (1600, 17448), (1920, 14540), (2181, 12800), (2400, 11632), (2560, 10905), (2908, 9600), (3200, 8724), (3635, 7680), (3840, 7270), (4362, 6400), (4800, 5816)]