1942172880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{23321}}^1$

素因数の和:23684

約数の個数: 80

約数和(自身を含む): 6038345664

約数和(自身を除く): 4096172784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 347, 694, 1041, 1388, 1735, 2082, 2776, 3470, 4164, 5205, 5552, 6940, 8328, 10410, 13880, 16656, 20820, 23321, 27760, 41640, 46642, 69963, 83280, 93284, 116605, 139926, 186568, 233210, 279852, 349815, 373136, 466420, 559704, 699630, 932840, 1119408, 1399260, 1865680, 2798520, 5597040, 8092387, 16184774, 24277161, 32369548, 40461935, 48554322, 64739096, 80923870, 97108644, 121385805, 129478192, 161847740, 194217288, 242771610, 323695480, 388434576, 485543220, 647390960, 971086440, 1942172880]

約数ペア:

[(1, 1942172880), (2, 971086440), (3, 647390960), (4, 485543220), (5, 388434576), (6, 323695480), (8, 242771610), (10, 194217288), (12, 161847740), (15, 129478192), (16, 121385805), (20, 97108644), (24, 80923870), (30, 64739096), (40, 48554322), (48, 40461935), (60, 32369548), (80, 24277161), (120, 16184774), (240, 8092387), (347, 5597040), (694, 2798520), (1041, 1865680), (1388, 1399260), (1735, 1119408), (2082, 932840), (2776, 699630), (3470, 559704), (4164, 466420), (5205, 373136), (5552, 349815), (6940, 279852), (8328, 233210), (10410, 186568), (13880, 139926), (16656, 116605), (20820, 93284), (23321, 83280), (27760, 69963), (41640, 46642)]