127740480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19009}}^1$

素因数の和:19036

約数の個数: 112

約数和(自身を含む): 463539840

約数和(自身を除く): 335799360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 19009, 38018, 57027, 76036, 95045, 114054, 133063, 152072, 190090, 228108, 266126, 285135, 304144, 380180, 399189, 456216, 532252, 570270, 608288, 665315, 760360, 798378, 912432, 1064504, 1140540, 1216576, 1330630, 1520720, 1596756, 1824864, 1995945, 2129008, 2281080, 2661260, 3041440, 3193512, 3649728, 3991890, 4258016, 4562160, 5322520, 6082880, 6387024, 7983780, 8516032, 9124320, 10645040, 12774048, 15967560, 18248640, 21290080, 25548096, 31935120, 42580160, 63870240, 127740480]

約数ペア:

[(1, 127740480), (2, 63870240), (3, 42580160), (4, 31935120), (5, 25548096), (6, 21290080), (7, 18248640), (8, 15967560), (10, 12774048), (12, 10645040), (14, 9124320), (15, 8516032), (16, 7983780), (20, 6387024), (21, 6082880), (24, 5322520), (28, 4562160), (30, 4258016), (32, 3991890), (35, 3649728), (40, 3193512), (42, 3041440), (48, 2661260), (56, 2281080), (60, 2129008), (64, 1995945), (70, 1824864), (80, 1596756), (84, 1520720), (96, 1330630), (105, 1216576), (112, 1140540), (120, 1064504), (140, 912432), (160, 798378), (168, 760360), (192, 665315), (210, 608288), (224, 570270), (240, 532252), (280, 456216), (320, 399189), (336, 380180), (420, 304144), (448, 285135), (480, 266126), (560, 228108), (672, 190090), (840, 152072), (960, 133063), (1120, 114054), (1344, 95045), (1680, 76036), (2240, 57027), (3360, 38018), (6720, 19009)]