4865137920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{422321}}^1$

素因数の和:422348

約数の個数: 108

約数和(自身を含む): 16832910276

約数和(自身を除く): 11967772356

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 422321, 844642, 1266963, 1689284, 2111605, 2533926, 3378568, 3800889, 4223210, 5067852, 6334815, 6757136, 7601778, 8446420, 10135704, 12669630, 13514272, 15203556, 16892840, 19004445, 20271408, 25339260, 27028544, 30407112, 33785680, 38008890, 40542816, 50678520, 54057088, 60814224, 67571360, 76017780, 81085632, 101357040, 108114176, 121628448, 135142720, 152035560, 162171264, 202714080, 243256896, 270285440, 304071120, 324342528, 405428160, 486513792, 540570880, 608142240, 810856320, 973027584, 1216284480, 1621712640, 2432568960, 4865137920]

約数ペア:

[(1, 4865137920), (2, 2432568960), (3, 1621712640), (4, 1216284480), (5, 973027584), (6, 810856320), (8, 608142240), (9, 540570880), (10, 486513792), (12, 405428160), (15, 324342528), (16, 304071120), (18, 270285440), (20, 243256896), (24, 202714080), (30, 162171264), (32, 152035560), (36, 135142720), (40, 121628448), (45, 108114176), (48, 101357040), (60, 81085632), (64, 76017780), (72, 67571360), (80, 60814224), (90, 54057088), (96, 50678520), (120, 40542816), (128, 38008890), (144, 33785680), (160, 30407112), (180, 27028544), (192, 25339260), (240, 20271408), (256, 19004445), (288, 16892840), (320, 15203556), (360, 13514272), (384, 12669630), (480, 10135704), (576, 8446420), (640, 7601778), (720, 6757136), (768, 6334815), (960, 5067852), (1152, 4223210), (1280, 3800889), (1440, 3378568), (1920, 2533926), (2304, 2111605), (2880, 1689284), (3840, 1266963), (5760, 844642), (11520, 422321)]