40387680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{9349}}^1$

素因数の和:9373

約数の個数: 96

約数和(自身を含む): 141372000

約数和(自身を除く): 100984320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 9349, 18698, 28047, 37396, 46745, 56094, 74792, 84141, 93490, 112188, 140235, 149584, 168282, 186980, 224376, 252423, 280470, 299168, 336564, 373960, 420705, 448752, 504846, 560940, 673128, 747920, 841410, 897504, 1009692, 1121880, 1262115, 1346256, 1495840, 1682820, 2019384, 2243760, 2524230, 2692512, 3365640, 4038768, 4487520, 5048460, 6731280, 8077536, 10096920, 13462560, 20193840, 40387680]

約数ペア:

[(1, 40387680), (2, 20193840), (3, 13462560), (4, 10096920), (5, 8077536), (6, 6731280), (8, 5048460), (9, 4487520), (10, 4038768), (12, 3365640), (15, 2692512), (16, 2524230), (18, 2243760), (20, 2019384), (24, 1682820), (27, 1495840), (30, 1346256), (32, 1262115), (36, 1121880), (40, 1009692), (45, 897504), (48, 841410), (54, 747920), (60, 673128), (72, 560940), (80, 504846), (90, 448752), (96, 420705), (108, 373960), (120, 336564), (135, 299168), (144, 280470), (160, 252423), (180, 224376), (216, 186980), (240, 168282), (270, 149584), (288, 140235), (360, 112188), (432, 93490), (480, 84141), (540, 74792), (720, 56094), (864, 46745), (1080, 37396), (1440, 28047), (2160, 18698), (4320, 9349)]