77195520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{6701}}^1$

素因数の和:6728

約数の個数: 108

約数和(自身を含む): 267128316

約数和(自身を除く): 189932796

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, 6701, 11520, 13402, 20103, 26804, 33505, 40206, 53608, 60309, 67010, 80412, 100515, 107216, 120618, 134020, 160824, 201030, 214432, 241236, 268040, 301545, 321648, 402060, 428864, 482472, 536080, 603090, 643296, 804120, 857728, 964944, 1072160, 1206180, 1286592, 1608240, 1715456, 1929888, 2144320, 2412360, 2573184, 3216480, 3859776, 4288640, 4824720, 5146368, 6432960, 7719552, 8577280, 9649440, 12865920, 15439104, 19298880, 25731840, 38597760, 77195520]

約数ペア:

[(1, 77195520), (2, 38597760), (3, 25731840), (4, 19298880), (5, 15439104), (6, 12865920), (8, 9649440), (9, 8577280), (10, 7719552), (12, 6432960), (15, 5146368), (16, 4824720), (18, 4288640), (20, 3859776), (24, 3216480), (30, 2573184), (32, 2412360), (36, 2144320), (40, 1929888), (45, 1715456), (48, 1608240), (60, 1286592), (64, 1206180), (72, 1072160), (80, 964944), (90, 857728), (96, 804120), (120, 643296), (128, 603090), (144, 536080), (160, 482472), (180, 428864), (192, 402060), (240, 321648), (256, 301545), (288, 268040), (320, 241236), (360, 214432), (384, 201030), (480, 160824), (576, 134020), (640, 120618), (720, 107216), (768, 100515), (960, 80412), (1152, 67010), (1280, 60309), (1440, 53608), (1920, 40206), (2304, 33505), (2880, 26804), (3840, 20103), (5760, 13402), (6701, 11520)]