128724660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1877}}^1$

素因数の和:2022

約数の個数: 96

約数和(自身を含む): 403845120

約数和(自身を除く): 275120460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 127, 135, 180, 254, 270, 381, 508, 540, 635, 762, 1143, 1270, 1524, 1877, 1905, 2286, 2540, 3429, 3754, 3810, 4572, 5631, 5715, 6858, 7508, 7620, 9385, 11262, 11430, 13716, 16893, 17145, 18770, 22524, 22860, 28155, 33786, 34290, 37540, 50679, 56310, 67572, 68580, 84465, 101358, 112620, 168930, 202716, 238379, 253395, 337860, 476758, 506790, 715137, 953516, 1013580, 1191895, 1430274, 2145411, 2383790, 2860548, 3575685, 4290822, 4767580, 6436233, 7151370, 8581644, 10727055, 12872466, 14302740, 21454110, 25744932, 32181165, 42908220, 64362330, 128724660]

約数ペア:

[(1, 128724660), (2, 64362330), (3, 42908220), (4, 32181165), (5, 25744932), (6, 21454110), (9, 14302740), (10, 12872466), (12, 10727055), (15, 8581644), (18, 7151370), (20, 6436233), (27, 4767580), (30, 4290822), (36, 3575685), (45, 2860548), (54, 2383790), (60, 2145411), (90, 1430274), (108, 1191895), (127, 1013580), (135, 953516), (180, 715137), (254, 506790), (270, 476758), (381, 337860), (508, 253395), (540, 238379), (635, 202716), (762, 168930), (1143, 112620), (1270, 101358), (1524, 84465), (1877, 68580), (1905, 67572), (2286, 56310), (2540, 50679), (3429, 37540), (3754, 34290), (3810, 33786), (4572, 28155), (5631, 22860), (5715, 22524), (6858, 18770), (7508, 17145), (7620, 16893), (9385, 13716), (11262, 11430)]