353190780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{72673}}^1$

素因数の和:72697

約数の個数: 72

約数和(自身を含む): 1111040112

約数和(自身を除く): 757849332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 72673, 145346, 218019, 290692, 363365, 436038, 654057, 726730, 872076, 1090095, 1308114, 1453460, 1962171, 2180190, 2616228, 3270285, 3924342, 4360380, 5886513, 6540570, 7848684, 9810855, 11773026, 13081140, 17659539, 19621710, 23546052, 29432565, 35319078, 39243420, 58865130, 70638156, 88297695, 117730260, 176595390, 353190780]

約数ペア:

[(1, 353190780), (2, 176595390), (3, 117730260), (4, 88297695), (5, 70638156), (6, 58865130), (9, 39243420), (10, 35319078), (12, 29432565), (15, 23546052), (18, 19621710), (20, 17659539), (27, 13081140), (30, 11773026), (36, 9810855), (45, 7848684), (54, 6540570), (60, 5886513), (81, 4360380), (90, 3924342), (108, 3270285), (135, 2616228), (162, 2180190), (180, 1962171), (243, 1453460), (270, 1308114), (324, 1090095), (405, 872076), (486, 726730), (540, 654057), (810, 436038), (972, 363365), (1215, 290692), (1620, 218019), (2430, 145346), (4860, 72673)]