121835520

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{661}}^1$

素因数の和:696

約数の個数: 156

約数和(自身を含む): 422950476

約数和(自身を除く): 301114956

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, 512, 576, 640, 661, 720, 768, 960, 1024, 1152, 1280, 1322, 1440, 1536, 1920, 1983, 2048, 2304, 2560, 2644, 2880, 3072, 3305, 3840, 3966, 4096, 4608, 5120, 5288, 5760, 5949, 6144, 6610, 7680, 7932, 9216, 9915, 10240, 10576, 11520, 11898, 12288, 13220, 15360, 15864, 18432, 19830, 20480, 21152, 23040, 23796, 26440, 29745, 30720, 31728, 36864, 39660, 42304, 46080, 47592, 52880, 59490, 61440, 63456, 79320, 84608, 92160, 95184, 105760, 118980, 126912, 158640, 169216, 184320, 190368, 211520, 237960, 253824, 317280, 338432, 380736, 423040, 475920, 507648, 634560, 676864, 761472, 846080, 951840, 1015296, 1269120, 1353728, 1522944, 1692160, 1903680, 2030592, 2538240, 2707456, 3045888, 3384320, 3807360, 4061184, 5076480, 6091776, 6768640, 7614720, 8122368, 10152960, 12183552, 13537280, 15229440, 20305920, 24367104, 30458880, 40611840, 60917760, 121835520]

約数ペア:

[(1, 121835520), (2, 60917760), (3, 40611840), (4, 30458880), (5, 24367104), (6, 20305920), (8, 15229440), (9, 13537280), (10, 12183552), (12, 10152960), (15, 8122368), (16, 7614720), (18, 6768640), (20, 6091776), (24, 5076480), (30, 4061184), (32, 3807360), (36, 3384320), (40, 3045888), (45, 2707456), (48, 2538240), (60, 2030592), (64, 1903680), (72, 1692160), (80, 1522944), (90, 1353728), (96, 1269120), (120, 1015296), (128, 951840), (144, 846080), (160, 761472), (180, 676864), (192, 634560), (240, 507648), (256, 475920), (288, 423040), (320, 380736), (360, 338432), (384, 317280), (480, 253824), (512, 237960), (576, 211520), (640, 190368), (661, 184320), (720, 169216), (768, 158640), (960, 126912), (1024, 118980), (1152, 105760), (1280, 95184), (1322, 92160), (1440, 84608), (1536, 79320), (1920, 63456), (1983, 61440), (2048, 59490), (2304, 52880), (2560, 47592), (2644, 46080), (2880, 42304), (3072, 39660), (3305, 36864), (3840, 31728), (3966, 30720), (4096, 29745), (4608, 26440), (5120, 23796), (5288, 23040), (5760, 21152), (5949, 20480), (6144, 19830), (6610, 18432), (7680, 15864), (7932, 15360), (9216, 13220), (9915, 12288), (10240, 11898), (10576, 11520)]