123290160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73387}}^1$

素因数の和:73410

約数の個数: 80

約数和(自身を含む): 436805376

約数和(自身を除く): 313515216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 73387, 146774, 220161, 293548, 366935, 440322, 513709, 587096, 733870, 880644, 1027418, 1100805, 1174192, 1467740, 1541127, 1761288, 2054836, 2201610, 2568545, 2935480, 3082254, 3522576, 4109672, 4403220, 5137090, 5870960, 6164508, 7705635, 8219344, 8806440, 10274180, 12329016, 15411270, 17612880, 20548360, 24658032, 30822540, 41096720, 61645080, 123290160]

約数ペア:

[(1, 123290160), (2, 61645080), (3, 41096720), (4, 30822540), (5, 24658032), (6, 20548360), (7, 17612880), (8, 15411270), (10, 12329016), (12, 10274180), (14, 8806440), (15, 8219344), (16, 7705635), (20, 6164508), (21, 5870960), (24, 5137090), (28, 4403220), (30, 4109672), (35, 3522576), (40, 3082254), (42, 2935480), (48, 2568545), (56, 2201610), (60, 2054836), (70, 1761288), (80, 1541127), (84, 1467740), (105, 1174192), (112, 1100805), (120, 1027418), (140, 880644), (168, 733870), (210, 587096), (240, 513709), (280, 440322), (336, 366935), (420, 293548), (560, 220161), (840, 146774), (1680, 73387)]