201544320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{104971}}^1$

素因数の和:104993

約数の個数: 64

約数和(自身を含む): 642428640

約数和(自身を除く): 440884320

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, 104971, 209942, 314913, 419884, 524855, 629826, 839768, 1049710, 1259652, 1574565, 1679536, 2099420, 2519304, 3149130, 3359072, 4198840, 5038608, 6298260, 6718144, 8397680, 10077216, 12596520, 13436288, 16795360, 20154432, 25193040, 33590720, 40308864, 50386080, 67181440, 100772160, 201544320]

約数ペア:

[(1, 201544320), (2, 100772160), (3, 67181440), (4, 50386080), (5, 40308864), (6, 33590720), (8, 25193040), (10, 20154432), (12, 16795360), (15, 13436288), (16, 12596520), (20, 10077216), (24, 8397680), (30, 6718144), (32, 6298260), (40, 5038608), (48, 4198840), (60, 3359072), (64, 3149130), (80, 2519304), (96, 2099420), (120, 1679536), (128, 1574565), (160, 1259652), (192, 1049710), (240, 839768), (320, 629826), (384, 524855), (480, 419884), (640, 314913), (960, 209942), (1920, 104971)]