228338640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3079}}^1$

素因数の和:3201

約数の個数: 120

約数和(自身を含む): 774533760

約数和(自身を除く): 546195120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 103, 120, 144, 180, 206, 240, 309, 360, 412, 515, 618, 720, 824, 927, 1030, 1236, 1545, 1648, 1854, 2060, 2472, 3079, 3090, 3708, 4120, 4635, 4944, 6158, 6180, 7416, 8240, 9237, 9270, 12316, 12360, 14832, 15395, 18474, 18540, 24632, 24720, 27711, 30790, 36948, 37080, 46185, 49264, 55422, 61580, 73896, 74160, 92370, 110844, 123160, 138555, 147792, 184740, 221688, 246320, 277110, 317137, 369480, 443376, 554220, 634274, 738960, 951411, 1108440, 1268548, 1585685, 1902822, 2216880, 2537096, 2854233, 3171370, 3805644, 4757055, 5074192, 5708466, 6342740, 7611288, 9514110, 11416932, 12685480, 14271165, 15222576, 19028220, 22833864, 25370960, 28542330, 38056440, 45667728, 57084660, 76112880, 114169320, 228338640]

約数ペア:

[(1, 228338640), (2, 114169320), (3, 76112880), (4, 57084660), (5, 45667728), (6, 38056440), (8, 28542330), (9, 25370960), (10, 22833864), (12, 19028220), (15, 15222576), (16, 14271165), (18, 12685480), (20, 11416932), (24, 9514110), (30, 7611288), (36, 6342740), (40, 5708466), (45, 5074192), (48, 4757055), (60, 3805644), (72, 3171370), (80, 2854233), (90, 2537096), (103, 2216880), (120, 1902822), (144, 1585685), (180, 1268548), (206, 1108440), (240, 951411), (309, 738960), (360, 634274), (412, 554220), (515, 443376), (618, 369480), (720, 317137), (824, 277110), (927, 246320), (1030, 221688), (1236, 184740), (1545, 147792), (1648, 138555), (1854, 123160), (2060, 110844), (2472, 92370), (3079, 74160), (3090, 73896), (3708, 61580), (4120, 55422), (4635, 49264), (4944, 46185), (6158, 37080), (6180, 36948), (7416, 30790), (8240, 27711), (9237, 24720), (9270, 24632), (12316, 18540), (12360, 18474), (14832, 15395)]