712591920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7793}}^1$

素因数の和:7939

約数の個数: 120

約数和(自身を含む): 2412274176

約数和(自身を除く): 1699682256

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, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 6096, 7620, 7793, 9144, 10160, 11430, 15240, 15586, 18288, 22860, 23379, 30480, 31172, 38965, 45720, 46758, 62344, 70137, 77930, 91440, 93516, 116895, 124688, 140274, 155860, 187032, 233790, 280548, 311720, 350685, 374064, 467580, 561096, 623440, 701370, 935160, 989711, 1122192, 1402740, 1870320, 1979422, 2805480, 2969133, 3958844, 4948555, 5610960, 5938266, 7917688, 8907399, 9897110, 11876532, 14845665, 15835376, 17814798, 19794220, 23753064, 29691330, 35629596, 39588440, 44536995, 47506128, 59382660, 71259192, 79176880, 89073990, 118765320, 142518384, 178147980, 237530640, 356295960, 712591920]

約数ペア:

[(1, 712591920), (2, 356295960), (3, 237530640), (4, 178147980), (5, 142518384), (6, 118765320), (8, 89073990), (9, 79176880), (10, 71259192), (12, 59382660), (15, 47506128), (16, 44536995), (18, 39588440), (20, 35629596), (24, 29691330), (30, 23753064), (36, 19794220), (40, 17814798), (45, 15835376), (48, 14845665), (60, 11876532), (72, 9897110), (80, 8907399), (90, 7917688), (120, 5938266), (127, 5610960), (144, 4948555), (180, 3958844), (240, 2969133), (254, 2805480), (360, 1979422), (381, 1870320), (508, 1402740), (635, 1122192), (720, 989711), (762, 935160), (1016, 701370), (1143, 623440), (1270, 561096), (1524, 467580), (1905, 374064), (2032, 350685), (2286, 311720), (2540, 280548), (3048, 233790), (3810, 187032), (4572, 155860), (5080, 140274), (5715, 124688), (6096, 116895), (7620, 93516), (7793, 91440), (9144, 77930), (10160, 70137), (11430, 62344), (15240, 46758), (15586, 45720), (18288, 38965), (22860, 31172), (23379, 30480)]