172235520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{14951}}^1$

素因数の和:14978

約数の個数: 108

約数和(自身を含む): 595956816

約数和(自身を除く): 423721296

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, 14951, 29902, 44853, 59804, 74755, 89706, 119608, 134559, 149510, 179412, 224265, 239216, 269118, 299020, 358824, 448530, 478432, 538236, 598040, 672795, 717648, 897060, 956864, 1076472, 1196080, 1345590, 1435296, 1794120, 1913728, 2152944, 2392160, 2691180, 2870592, 3588240, 3827456, 4305888, 4784320, 5382360, 5741184, 7176480, 8611776, 9568640, 10764720, 11482368, 14352960, 17223552, 19137280, 21529440, 28705920, 34447104, 43058880, 57411840, 86117760, 172235520]

約数ペア:

[(1, 172235520), (2, 86117760), (3, 57411840), (4, 43058880), (5, 34447104), (6, 28705920), (8, 21529440), (9, 19137280), (10, 17223552), (12, 14352960), (15, 11482368), (16, 10764720), (18, 9568640), (20, 8611776), (24, 7176480), (30, 5741184), (32, 5382360), (36, 4784320), (40, 4305888), (45, 3827456), (48, 3588240), (60, 2870592), (64, 2691180), (72, 2392160), (80, 2152944), (90, 1913728), (96, 1794120), (120, 1435296), (128, 1345590), (144, 1196080), (160, 1076472), (180, 956864), (192, 897060), (240, 717648), (256, 672795), (288, 598040), (320, 538236), (360, 478432), (384, 448530), (480, 358824), (576, 299020), (640, 269118), (720, 239216), (768, 224265), (960, 179412), (1152, 149510), (1280, 134559), (1440, 119608), (1920, 89706), (2304, 74755), (2880, 59804), (3840, 44853), (5760, 29902), (11520, 14951)]