221824080

素因数分解:

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

素因数の和:5885

約数の個数: 120

約数和(自身を含む): 759145608

約数和(自身を除く): 537321528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5813, 6360, 7632, 9540, 11626, 12720, 17439, 19080, 23252, 29065, 34878, 38160, 46504, 52317, 58130, 69756, 87195, 93008, 104634, 116260, 139512, 174390, 209268, 232520, 261585, 279024, 308089, 348780, 418536, 465040, 523170, 616178, 697560, 837072, 924267, 1046340, 1232356, 1395120, 1540445, 1848534, 2092680, 2464712, 2772801, 3080890, 3697068, 4185360, 4621335, 4929424, 5545602, 6161780, 7394136, 9242670, 11091204, 12323560, 13864005, 14788272, 18485340, 22182408, 24647120, 27728010, 36970680, 44364816, 55456020, 73941360, 110912040, 221824080]

約数ペア:

[(1, 221824080), (2, 110912040), (3, 73941360), (4, 55456020), (5, 44364816), (6, 36970680), (8, 27728010), (9, 24647120), (10, 22182408), (12, 18485340), (15, 14788272), (16, 13864005), (18, 12323560), (20, 11091204), (24, 9242670), (30, 7394136), (36, 6161780), (40, 5545602), (45, 4929424), (48, 4621335), (53, 4185360), (60, 3697068), (72, 3080890), (80, 2772801), (90, 2464712), (106, 2092680), (120, 1848534), (144, 1540445), (159, 1395120), (180, 1232356), (212, 1046340), (240, 924267), (265, 837072), (318, 697560), (360, 616178), (424, 523170), (477, 465040), (530, 418536), (636, 348780), (720, 308089), (795, 279024), (848, 261585), (954, 232520), (1060, 209268), (1272, 174390), (1590, 139512), (1908, 116260), (2120, 104634), (2385, 93008), (2544, 87195), (3180, 69756), (3816, 58130), (4240, 52317), (4770, 46504), (5813, 38160), (6360, 34878), (7632, 29065), (9540, 23252), (11626, 19080), (12720, 17439)]