86694480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{347}}^2$

素因数の和:713

約数の個数: 90

約数和(自身を含む): 291990426

約数和(自身を除く): 205295946

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 347, 360, 694, 720, 1041, 1388, 1735, 2082, 2776, 3123, 3470, 4164, 5205, 5552, 6246, 6940, 8328, 10410, 12492, 13880, 15615, 16656, 20820, 24984, 27760, 31230, 41640, 49968, 62460, 83280, 120409, 124920, 240818, 249840, 361227, 481636, 602045, 722454, 963272, 1083681, 1204090, 1444908, 1806135, 1926544, 2167362, 2408180, 2889816, 3612270, 4334724, 4816360, 5418405, 5779632, 7224540, 8669448, 9632720, 10836810, 14449080, 17338896, 21673620, 28898160, 43347240, 86694480]

約数ペア:

[(1, 86694480), (2, 43347240), (3, 28898160), (4, 21673620), (5, 17338896), (6, 14449080), (8, 10836810), (9, 9632720), (10, 8669448), (12, 7224540), (15, 5779632), (16, 5418405), (18, 4816360), (20, 4334724), (24, 3612270), (30, 2889816), (36, 2408180), (40, 2167362), (45, 1926544), (48, 1806135), (60, 1444908), (72, 1204090), (80, 1083681), (90, 963272), (120, 722454), (144, 602045), (180, 481636), (240, 361227), (347, 249840), (360, 240818), (694, 124920), (720, 120409), (1041, 83280), (1388, 62460), (1735, 49968), (2082, 41640), (2776, 31230), (3123, 27760), (3470, 24984), (4164, 20820), (5205, 16656), (5552, 15615), (6246, 13880), (6940, 12492), (8328, 10410)]