1339123105920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{697459951}}^1$

素因数の和:697459973

約数の個数: 64

約数和(自身を含む): 4268454906240

約数和(自身を除く): 2929331800320

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, 697459951, 1394919902, 2092379853, 2789839804, 3487299755, 4184759706, 5579679608, 6974599510, 8369519412, 10461899265, 11159359216, 13949199020, 16739038824, 20923798530, 22318718432, 27898398040, 33478077648, 41847597060, 44637436864, 55796796080, 66956155296, 83695194120, 89274873728, 111593592160, 133912310592, 167390388240, 223187184320, 267824621184, 334780776480, 446374368640, 669561552960, 1339123105920]

約数ペア:

[(1, 1339123105920), (2, 669561552960), (3, 446374368640), (4, 334780776480), (5, 267824621184), (6, 223187184320), (8, 167390388240), (10, 133912310592), (12, 111593592160), (15, 89274873728), (16, 83695194120), (20, 66956155296), (24, 55796796080), (30, 44637436864), (32, 41847597060), (40, 33478077648), (48, 27898398040), (60, 22318718432), (64, 20923798530), (80, 16739038824), (96, 13949199020), (120, 11159359216), (128, 10461899265), (160, 8369519412), (192, 6974599510), (240, 5579679608), (320, 4184759706), (384, 3487299755), (480, 2789839804), (640, 2092379853), (960, 1394919902), (1920, 697459951)]