64037760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{33353}}^1$

素因数の和:33375

約数の個数: 64

約数和(自身を含む): 204126480

約数和(自身を除く): 140088720

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, 33353, 66706, 100059, 133412, 166765, 200118, 266824, 333530, 400236, 500295, 533648, 667060, 800472, 1000590, 1067296, 1334120, 1600944, 2001180, 2134592, 2668240, 3201888, 4002360, 4269184, 5336480, 6403776, 8004720, 10672960, 12807552, 16009440, 21345920, 32018880, 64037760]

約数ペア:

[(1, 64037760), (2, 32018880), (3, 21345920), (4, 16009440), (5, 12807552), (6, 10672960), (8, 8004720), (10, 6403776), (12, 5336480), (15, 4269184), (16, 4002360), (20, 3201888), (24, 2668240), (30, 2134592), (32, 2001180), (40, 1600944), (48, 1334120), (60, 1067296), (64, 1000590), (80, 800472), (96, 667060), (120, 533648), (128, 500295), (160, 400236), (192, 333530), (240, 266824), (320, 200118), (384, 166765), (480, 133412), (640, 100059), (960, 66706), (1920, 33353)]