164069760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{85453}}^1$

素因数の和:85475

約数の個数: 64

約数和(自身を含む): 522978480

約数和(自身を除く): 358908720

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, 320, 384, 480, 640, 960, 1920, 85453, 170906, 256359, 341812, 427265, 512718, 683624, 854530, 1025436, 1281795, 1367248, 1709060, 2050872, 2563590, 2734496, 3418120, 4101744, 5127180, 5468992, 6836240, 8203488, 10254360, 10937984, 13672480, 16406976, 20508720, 27344960, 32813952, 41017440, 54689920, 82034880, 164069760]

約数ペア:

[(1, 164069760), (2, 82034880), (3, 54689920), (4, 41017440), (5, 32813952), (6, 27344960), (8, 20508720), (10, 16406976), (12, 13672480), (15, 10937984), (16, 10254360), (20, 8203488), (24, 6836240), (30, 5468992), (32, 5127180), (40, 4101744), (48, 3418120), (60, 2734496), (64, 2563590), (80, 2050872), (96, 1709060), (120, 1367248), (128, 1281795), (160, 1025436), (192, 854530), (240, 683624), (320, 512718), (384, 427265), (480, 341812), (640, 256359), (960, 170906), (1920, 85453)]