426942720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{37061}}^1$

素因数の和:37088

約数の個数: 108

約数和(自身を含む): 1477217196

約数和(自身を除く): 1050274476

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, 37061, 74122, 111183, 148244, 185305, 222366, 296488, 333549, 370610, 444732, 555915, 592976, 667098, 741220, 889464, 1111830, 1185952, 1334196, 1482440, 1667745, 1778928, 2223660, 2371904, 2668392, 2964880, 3335490, 3557856, 4447320, 4743808, 5336784, 5929760, 6670980, 7115712, 8894640, 9487616, 10673568, 11859520, 13341960, 14231424, 17789280, 21347136, 23719040, 26683920, 28462848, 35578560, 42694272, 47438080, 53367840, 71157120, 85388544, 106735680, 142314240, 213471360, 426942720]

約数ペア:

[(1, 426942720), (2, 213471360), (3, 142314240), (4, 106735680), (5, 85388544), (6, 71157120), (8, 53367840), (9, 47438080), (10, 42694272), (12, 35578560), (15, 28462848), (16, 26683920), (18, 23719040), (20, 21347136), (24, 17789280), (30, 14231424), (32, 13341960), (36, 11859520), (40, 10673568), (45, 9487616), (48, 8894640), (60, 7115712), (64, 6670980), (72, 5929760), (80, 5336784), (90, 4743808), (96, 4447320), (120, 3557856), (128, 3335490), (144, 2964880), (160, 2668392), (180, 2371904), (192, 2223660), (240, 1778928), (256, 1667745), (288, 1482440), (320, 1334196), (360, 1185952), (384, 1111830), (480, 889464), (576, 741220), (640, 667098), (720, 592976), (768, 555915), (960, 444732), (1152, 370610), (1280, 333549), (1440, 296488), (1920, 222366), (2304, 185305), (2880, 148244), (3840, 111183), (5760, 74122), (11520, 37061)]