255057360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{6143}}^1$

素因数の和:6332

約数の個数: 80

約数和(自身を含む): 795377664

約数和(自身を除く): 540320304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 2768, 3460, 4152, 5190, 6143, 6920, 8304, 10380, 12286, 13840, 18429, 20760, 24572, 30715, 36858, 41520, 49144, 61430, 73716, 92145, 98288, 122860, 147432, 184290, 245720, 294864, 368580, 491440, 737160, 1062739, 1474320, 2125478, 3188217, 4250956, 5313695, 6376434, 8501912, 10627390, 12752868, 15941085, 17003824, 21254780, 25505736, 31882170, 42509560, 51011472, 63764340, 85019120, 127528680, 255057360]

約数ペア:

[(1, 255057360), (2, 127528680), (3, 85019120), (4, 63764340), (5, 51011472), (6, 42509560), (8, 31882170), (10, 25505736), (12, 21254780), (15, 17003824), (16, 15941085), (20, 12752868), (24, 10627390), (30, 8501912), (40, 6376434), (48, 5313695), (60, 4250956), (80, 3188217), (120, 2125478), (173, 1474320), (240, 1062739), (346, 737160), (519, 491440), (692, 368580), (865, 294864), (1038, 245720), (1384, 184290), (1730, 147432), (2076, 122860), (2595, 98288), (2768, 92145), (3460, 73716), (4152, 61430), (5190, 49144), (6143, 41520), (6920, 36858), (8304, 30715), (10380, 24572), (12286, 20760), (13840, 18429)]