163397760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{85103}}^1$

素因数の和:85125

約数の個数: 64

約数和(自身を含む): 520836480

約数和(自身を除く): 357438720

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, 85103, 170206, 255309, 340412, 425515, 510618, 680824, 851030, 1021236, 1276545, 1361648, 1702060, 2042472, 2553090, 2723296, 3404120, 4084944, 5106180, 5446592, 6808240, 8169888, 10212360, 10893184, 13616480, 16339776, 20424720, 27232960, 32679552, 40849440, 54465920, 81698880, 163397760]

約数ペア:

[(1, 163397760), (2, 81698880), (3, 54465920), (4, 40849440), (5, 32679552), (6, 27232960), (8, 20424720), (10, 16339776), (12, 13616480), (15, 10893184), (16, 10212360), (20, 8169888), (24, 6808240), (30, 5446592), (32, 5106180), (40, 4084944), (48, 3404120), (60, 2723296), (64, 2553090), (80, 2042472), (96, 1702060), (120, 1361648), (128, 1276545), (160, 1021236), (192, 851030), (240, 680824), (320, 510618), (384, 425515), (480, 340412), (640, 255309), (960, 170206), (1920, 85103)]