129333840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1553}}^1$

素因数の和:1916

約数の個数: 80

約数和(自身を含む): 402349248

約数和(自身を除く): 273015408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 347, 694, 1041, 1388, 1553, 1735, 2082, 2776, 3106, 3470, 4164, 4659, 5205, 5552, 6212, 6940, 7765, 8328, 9318, 10410, 12424, 13880, 15530, 16656, 18636, 20820, 23295, 24848, 27760, 31060, 37272, 41640, 46590, 62120, 74544, 83280, 93180, 124240, 186360, 372720, 538891, 1077782, 1616673, 2155564, 2694455, 3233346, 4311128, 5388910, 6466692, 8083365, 8622256, 10777820, 12933384, 16166730, 21555640, 25866768, 32333460, 43111280, 64666920, 129333840]

約数ペア:

[(1, 129333840), (2, 64666920), (3, 43111280), (4, 32333460), (5, 25866768), (6, 21555640), (8, 16166730), (10, 12933384), (12, 10777820), (15, 8622256), (16, 8083365), (20, 6466692), (24, 5388910), (30, 4311128), (40, 3233346), (48, 2694455), (60, 2155564), (80, 1616673), (120, 1077782), (240, 538891), (347, 372720), (694, 186360), (1041, 124240), (1388, 93180), (1553, 83280), (1735, 74544), (2082, 62120), (2776, 46590), (3106, 41640), (3470, 37272), (4164, 31060), (4659, 27760), (5205, 24848), (5552, 23295), (6212, 20820), (6940, 18636), (7765, 16656), (8328, 15530), (9318, 13880), (10410, 12424)]