665472240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5813}}^1$

素因数の和:5888

約数の個数: 160

約数和(自身を含む): 2335832640

約数和(自身を除く): 1670360400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 636, 720, 795, 848, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2160, 2385, 2544, 2862, 3180, 3816, 4240, 4770, 5724, 5813, 6360, 7155, 7632, 9540, 11448, 11626, 12720, 14310, 17439, 19080, 22896, 23252, 28620, 29065, 34878, 38160, 46504, 52317, 57240, 58130, 69756, 87195, 93008, 104634, 114480, 116260, 139512, 156951, 174390, 209268, 232520, 261585, 279024, 308089, 313902, 348780, 418536, 465040, 523170, 616178, 627804, 697560, 784755, 837072, 924267, 1046340, 1232356, 1255608, 1395120, 1540445, 1569510, 1848534, 2092680, 2464712, 2511216, 2772801, 3080890, 3139020, 3697068, 4185360, 4621335, 4929424, 5545602, 6161780, 6278040, 7394136, 8318403, 9242670, 11091204, 12323560, 12556080, 13864005, 14788272, 16636806, 18485340, 22182408, 24647120, 27728010, 33273612, 36970680, 41592015, 44364816, 55456020, 66547224, 73941360, 83184030, 110912040, 133094448, 166368060, 221824080, 332736120, 665472240]

約数ペア:

[(1, 665472240), (2, 332736120), (3, 221824080), (4, 166368060), (5, 133094448), (6, 110912040), (8, 83184030), (9, 73941360), (10, 66547224), (12, 55456020), (15, 44364816), (16, 41592015), (18, 36970680), (20, 33273612), (24, 27728010), (27, 24647120), (30, 22182408), (36, 18485340), (40, 16636806), (45, 14788272), (48, 13864005), (53, 12556080), (54, 12323560), (60, 11091204), (72, 9242670), (80, 8318403), (90, 7394136), (106, 6278040), (108, 6161780), (120, 5545602), (135, 4929424), (144, 4621335), (159, 4185360), (180, 3697068), (212, 3139020), (216, 3080890), (240, 2772801), (265, 2511216), (270, 2464712), (318, 2092680), (360, 1848534), (424, 1569510), (432, 1540445), (477, 1395120), (530, 1255608), (540, 1232356), (636, 1046340), (720, 924267), (795, 837072), (848, 784755), (954, 697560), (1060, 627804), (1080, 616178), (1272, 523170), (1431, 465040), (1590, 418536), (1908, 348780), (2120, 313902), (2160, 308089), (2385, 279024), (2544, 261585), (2862, 232520), (3180, 209268), (3816, 174390), (4240, 156951), (4770, 139512), (5724, 116260), (5813, 114480), (6360, 104634), (7155, 93008), (7632, 87195), (9540, 69756), (11448, 58130), (11626, 57240), (12720, 52317), (14310, 46504), (17439, 38160), (19080, 34878), (22896, 29065), (23252, 28620)]