63971280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3863}}^1$

素因数の和:3905

約数の個数: 120

約数和(自身を含む): 224235648

約数和(自身を除く): 160264368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 3863, 4140, 5520, 7726, 8280, 11589, 15452, 16560, 19315, 23178, 30904, 34767, 38630, 46356, 57945, 61808, 69534, 77260, 88849, 92712, 115890, 139068, 154520, 173835, 177698, 185424, 231780, 266547, 278136, 309040, 347670, 355396, 444245, 463560, 533094, 556272, 695340, 710792, 799641, 888490, 927120, 1066188, 1332735, 1390680, 1421584, 1599282, 1776980, 2132376, 2665470, 2781360, 3198564, 3553960, 3998205, 4264752, 5330940, 6397128, 7107920, 7996410, 10661880, 12794256, 15992820, 21323760, 31985640, 63971280]

約数ペア:

[(1, 63971280), (2, 31985640), (3, 21323760), (4, 15992820), (5, 12794256), (6, 10661880), (8, 7996410), (9, 7107920), (10, 6397128), (12, 5330940), (15, 4264752), (16, 3998205), (18, 3553960), (20, 3198564), (23, 2781360), (24, 2665470), (30, 2132376), (36, 1776980), (40, 1599282), (45, 1421584), (46, 1390680), (48, 1332735), (60, 1066188), (69, 927120), (72, 888490), (80, 799641), (90, 710792), (92, 695340), (115, 556272), (120, 533094), (138, 463560), (144, 444245), (180, 355396), (184, 347670), (207, 309040), (230, 278136), (240, 266547), (276, 231780), (345, 185424), (360, 177698), (368, 173835), (414, 154520), (460, 139068), (552, 115890), (690, 92712), (720, 88849), (828, 77260), (920, 69534), (1035, 61808), (1104, 57945), (1380, 46356), (1656, 38630), (1840, 34767), (2070, 30904), (2760, 23178), (3312, 19315), (3863, 16560), (4140, 15452), (5520, 11589), (7726, 8280)]