28623360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{3727}}^1$

素因数の和:3753

約数の個数: 80

約数和(自身を含む): 91529856

約数和(自身を除く): 62906496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3727, 3840, 7454, 7680, 11181, 14908, 18635, 22362, 29816, 37270, 44724, 55905, 59632, 74540, 89448, 111810, 119264, 149080, 178896, 223620, 238528, 298160, 357792, 447240, 477056, 596320, 715584, 894480, 954112, 1192640, 1431168, 1788960, 1908224, 2385280, 2862336, 3577920, 4770560, 5724672, 7155840, 9541120, 14311680, 28623360]

約数ペア:

[(1, 28623360), (2, 14311680), (3, 9541120), (4, 7155840), (5, 5724672), (6, 4770560), (8, 3577920), (10, 2862336), (12, 2385280), (15, 1908224), (16, 1788960), (20, 1431168), (24, 1192640), (30, 954112), (32, 894480), (40, 715584), (48, 596320), (60, 477056), (64, 447240), (80, 357792), (96, 298160), (120, 238528), (128, 223620), (160, 178896), (192, 149080), (240, 119264), (256, 111810), (320, 89448), (384, 74540), (480, 59632), (512, 55905), (640, 44724), (768, 37270), (960, 29816), (1280, 22362), (1536, 18635), (1920, 14908), (2560, 11181), (3727, 7680), (3840, 7454)]