126257280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3461}}^1$

素因数の和:3502

約数の個数: 128

約数和(自身を含む): 423748800

約数和(自身を除く): 297491520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3461, 3648, 4560, 6080, 6922, 7296, 9120, 10383, 12160, 13844, 17305, 18240, 20766, 27688, 34610, 36480, 41532, 51915, 55376, 65759, 69220, 83064, 103830, 110752, 131518, 138440, 166128, 197277, 207660, 221504, 263036, 276880, 328795, 332256, 394554, 415320, 443008, 526072, 553760, 657590, 664512, 789108, 830640, 986385, 1052144, 1107520, 1315180, 1329024, 1578216, 1661280, 1972770, 2104288, 2215040, 2630360, 3156432, 3322560, 3945540, 4208576, 5260720, 6312864, 6645120, 7891080, 8417152, 10521440, 12625728, 15782160, 21042880, 25251456, 31564320, 42085760, 63128640, 126257280]

約数ペア:

[(1, 126257280), (2, 63128640), (3, 42085760), (4, 31564320), (5, 25251456), (6, 21042880), (8, 15782160), (10, 12625728), (12, 10521440), (15, 8417152), (16, 7891080), (19, 6645120), (20, 6312864), (24, 5260720), (30, 4208576), (32, 3945540), (38, 3322560), (40, 3156432), (48, 2630360), (57, 2215040), (60, 2104288), (64, 1972770), (76, 1661280), (80, 1578216), (95, 1329024), (96, 1315180), (114, 1107520), (120, 1052144), (128, 986385), (152, 830640), (160, 789108), (190, 664512), (192, 657590), (228, 553760), (240, 526072), (285, 443008), (304, 415320), (320, 394554), (380, 332256), (384, 328795), (456, 276880), (480, 263036), (570, 221504), (608, 207660), (640, 197277), (760, 166128), (912, 138440), (960, 131518), (1140, 110752), (1216, 103830), (1520, 83064), (1824, 69220), (1920, 65759), (2280, 55376), (2432, 51915), (3040, 41532), (3461, 36480), (3648, 34610), (4560, 27688), (6080, 20766), (6922, 18240), (7296, 17305), (9120, 13844), (10383, 12160)]