66445440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{34607}}^1$

素因数の和:34629

約数の個数: 64

約数和(自身を含む): 211800960

約数和(自身を除く): 145355520

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, 34607, 69214, 103821, 138428, 173035, 207642, 276856, 346070, 415284, 519105, 553712, 692140, 830568, 1038210, 1107424, 1384280, 1661136, 2076420, 2214848, 2768560, 3322272, 4152840, 4429696, 5537120, 6644544, 8305680, 11074240, 13289088, 16611360, 22148480, 33222720, 66445440]

約数ペア:

[(1, 66445440), (2, 33222720), (3, 22148480), (4, 16611360), (5, 13289088), (6, 11074240), (8, 8305680), (10, 6644544), (12, 5537120), (15, 4429696), (16, 4152840), (20, 3322272), (24, 2768560), (30, 2214848), (32, 2076420), (40, 1661136), (48, 1384280), (60, 1107424), (64, 1038210), (80, 830568), (96, 692140), (120, 553712), (128, 519105), (160, 415284), (192, 346070), (240, 276856), (320, 207642), (384, 173035), (480, 138428), (640, 103821), (960, 69214), (1920, 34607)]