186981120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{16231}}^1$

素因数の和:16258

約数の個数: 108

約数和(自身を含む): 646975056

約数和(自身を除く): 459993936

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, 16231, 32462, 48693, 64924, 81155, 97386, 129848, 146079, 162310, 194772, 243465, 259696, 292158, 324620, 389544, 486930, 519392, 584316, 649240, 730395, 779088, 973860, 1038784, 1168632, 1298480, 1460790, 1558176, 1947720, 2077568, 2337264, 2596960, 2921580, 3116352, 3895440, 4155136, 4674528, 5193920, 5843160, 6232704, 7790880, 9349056, 10387840, 11686320, 12465408, 15581760, 18698112, 20775680, 23372640, 31163520, 37396224, 46745280, 62327040, 93490560, 186981120]

約数ペア:

[(1, 186981120), (2, 93490560), (3, 62327040), (4, 46745280), (5, 37396224), (6, 31163520), (8, 23372640), (9, 20775680), (10, 18698112), (12, 15581760), (15, 12465408), (16, 11686320), (18, 10387840), (20, 9349056), (24, 7790880), (30, 6232704), (32, 5843160), (36, 5193920), (40, 4674528), (45, 4155136), (48, 3895440), (60, 3116352), (64, 2921580), (72, 2596960), (80, 2337264), (90, 2077568), (96, 1947720), (120, 1558176), (128, 1460790), (144, 1298480), (160, 1168632), (180, 1038784), (192, 973860), (240, 779088), (256, 730395), (288, 649240), (320, 584316), (360, 519392), (384, 486930), (480, 389544), (576, 324620), (640, 292158), (720, 259696), (768, 243465), (960, 194772), (1152, 162310), (1280, 146079), (1440, 129848), (1920, 97386), (2304, 81155), (2880, 64924), (3840, 48693), (5760, 32462), (11520, 16231)]