19101185280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1658089}}^1$

素因数の和:1658116

約数の個数: 108

約数和(自身を含む): 66088151220

約数和(自身を除く): 46986965940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 1658089, 3316178, 4974267, 6632356, 8290445, 9948534, 13264712, 14922801, 16580890, 19897068, 24871335, 26529424, 29845602, 33161780, 39794136, 49742670, 53058848, 59691204, 66323560, 74614005, 79588272, 99485340, 106117696, 119382408, 132647120, 149228010, 159176544, 198970680, 212235392, 238764816, 265294240, 298456020, 318353088, 397941360, 424470784, 477529632, 530588480, 596912040, 636706176, 795882720, 955059264, 1061176960, 1193824080, 1273412352, 1591765440, 1910118528, 2122353920, 2387648160, 3183530880, 3820237056, 4775296320, 6367061760, 9550592640, 19101185280]

約数ペア:

[(1, 19101185280), (2, 9550592640), (3, 6367061760), (4, 4775296320), (5, 3820237056), (6, 3183530880), (8, 2387648160), (9, 2122353920), (10, 1910118528), (12, 1591765440), (15, 1273412352), (16, 1193824080), (18, 1061176960), (20, 955059264), (24, 795882720), (30, 636706176), (32, 596912040), (36, 530588480), (40, 477529632), (45, 424470784), (48, 397941360), (60, 318353088), (64, 298456020), (72, 265294240), (80, 238764816), (90, 212235392), (96, 198970680), (120, 159176544), (128, 149228010), (144, 132647120), (160, 119382408), (180, 106117696), (192, 99485340), (240, 79588272), (256, 74614005), (288, 66323560), (320, 59691204), (360, 53058848), (384, 49742670), (480, 39794136), (576, 33161780), (640, 29845602), (720, 26529424), (768, 24871335), (960, 19897068), (1152, 16580890), (1280, 14922801), (1440, 13264712), (1920, 9948534), (2304, 8290445), (2880, 6632356), (3840, 4974267), (5760, 3316178), (11520, 1658089)]