38806320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23099}}^1$

素因数の和:23122

約数の個数: 80

約数和(自身を含む): 137491200

約数和(自身を除く): 98684880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 23099, 46198, 69297, 92396, 115495, 138594, 161693, 184792, 230990, 277188, 323386, 346485, 369584, 461980, 485079, 554376, 646772, 692970, 808465, 923960, 970158, 1108752, 1293544, 1385940, 1616930, 1847920, 1940316, 2425395, 2587088, 2771880, 3233860, 3880632, 4850790, 5543760, 6467720, 7761264, 9701580, 12935440, 19403160, 38806320]

約数ペア:

[(1, 38806320), (2, 19403160), (3, 12935440), (4, 9701580), (5, 7761264), (6, 6467720), (7, 5543760), (8, 4850790), (10, 3880632), (12, 3233860), (14, 2771880), (15, 2587088), (16, 2425395), (20, 1940316), (21, 1847920), (24, 1616930), (28, 1385940), (30, 1293544), (35, 1108752), (40, 970158), (42, 923960), (48, 808465), (56, 692970), (60, 646772), (70, 554376), (80, 485079), (84, 461980), (105, 369584), (112, 346485), (120, 323386), (140, 277188), (168, 230990), (210, 184792), (240, 161693), (280, 138594), (336, 115495), (420, 92396), (560, 69297), (840, 46198), (1680, 23099)]