149579520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{38953}}^1$

素因数の和:38977

約数の個数: 72

約数和(自身を含む): 477731856

約数和(自身を除く): 328152336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 38953, 77906, 116859, 155812, 194765, 233718, 311624, 389530, 467436, 584295, 623248, 779060, 934872, 1168590, 1246496, 1558120, 1869744, 2337180, 2492992, 3116240, 3739488, 4674360, 4985984, 6232480, 7478976, 9348720, 9971968, 12464960, 14957952, 18697440, 24929920, 29915904, 37394880, 49859840, 74789760, 149579520]

約数ペア:

[(1, 149579520), (2, 74789760), (3, 49859840), (4, 37394880), (5, 29915904), (6, 24929920), (8, 18697440), (10, 14957952), (12, 12464960), (15, 9971968), (16, 9348720), (20, 7478976), (24, 6232480), (30, 4985984), (32, 4674360), (40, 3739488), (48, 3116240), (60, 2492992), (64, 2337180), (80, 1869744), (96, 1558120), (120, 1246496), (128, 1168590), (160, 934872), (192, 779060), (240, 623248), (256, 584295), (320, 467436), (384, 389530), (480, 311624), (640, 233718), (768, 194765), (960, 155812), (1280, 116859), (1920, 77906), (3840, 38953)]