351498240

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{1907}}^1$

素因数の和:1942

約数の個数: 156

約数和(自身を含む): 1219017384

約数和(自身を除く): 867519144

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, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1907, 1920, 2048, 2304, 2560, 2880, 3072, 3814, 3840, 4096, 4608, 5120, 5721, 5760, 6144, 7628, 7680, 9216, 9535, 10240, 11442, 11520, 12288, 15256, 15360, 17163, 18432, 19070, 20480, 22884, 23040, 28605, 30512, 30720, 34326, 36864, 38140, 45768, 46080, 57210, 61024, 61440, 68652, 76280, 85815, 91536, 92160, 114420, 122048, 137304, 152560, 171630, 183072, 184320, 228840, 244096, 274608, 305120, 343260, 366144, 457680, 488192, 549216, 610240, 686520, 732288, 915360, 976384, 1098432, 1220480, 1373040, 1464576, 1830720, 1952768, 2196864, 2440960, 2746080, 2929152, 3661440, 3905536, 4393728, 4881920, 5492160, 5858304, 7322880, 7811072, 8787456, 9763840, 10984320, 11716608, 14645760, 17574912, 19527680, 21968640, 23433216, 29291520, 35149824, 39055360, 43937280, 58583040, 70299648, 87874560, 117166080, 175749120, 351498240]

約数ペア:

[(1, 351498240), (2, 175749120), (3, 117166080), (4, 87874560), (5, 70299648), (6, 58583040), (8, 43937280), (9, 39055360), (10, 35149824), (12, 29291520), (15, 23433216), (16, 21968640), (18, 19527680), (20, 17574912), (24, 14645760), (30, 11716608), (32, 10984320), (36, 9763840), (40, 8787456), (45, 7811072), (48, 7322880), (60, 5858304), (64, 5492160), (72, 4881920), (80, 4393728), (90, 3905536), (96, 3661440), (120, 2929152), (128, 2746080), (144, 2440960), (160, 2196864), (180, 1952768), (192, 1830720), (240, 1464576), (256, 1373040), (288, 1220480), (320, 1098432), (360, 976384), (384, 915360), (480, 732288), (512, 686520), (576, 610240), (640, 549216), (720, 488192), (768, 457680), (960, 366144), (1024, 343260), (1152, 305120), (1280, 274608), (1440, 244096), (1536, 228840), (1907, 184320), (1920, 183072), (2048, 171630), (2304, 152560), (2560, 137304), (2880, 122048), (3072, 114420), (3814, 92160), (3840, 91536), (4096, 85815), (4608, 76280), (5120, 68652), (5721, 61440), (5760, 61024), (6144, 57210), (7628, 46080), (7680, 45768), (9216, 38140), (9535, 36864), (10240, 34326), (11442, 30720), (11520, 30512), (12288, 28605), (15256, 23040), (15360, 22884), (17163, 20480), (18432, 19070)]